ImplicitConversions

object ImplicitConversions extends ToScalaImplicits with ToJavaImplicits

Convenience for miscellaneous implicit conversions between Java and Scala collections API.

It is recommended to use explicit conversions provided by collection.JavaConverters instead. Implicit conversions may cause unexpected issues. Example:

import collection.convert.ImplicitConversions._
case class StringBox(s: String)
val m = Map(StringBox("one") -> "uno")
m.get("one")

The above example returns null instead of producing a type error at compile-time. The map is implicitly converted to a java.util.Map which provides a method get(x: AnyRef).

Source: ImplicitConversions.scala

Linear Supertypes

ToJavaImplicits, ToScalaImplicits, AnyRef, Any

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Value Members

final def !=(arg0: Any): Boolean
Test two objects for inequality.
Test two objects for inequality.
returns
true if !(this == that), false otherwise.

Definition Classes
AnyRef → Any
final def ##(): Int
Equivalent to x.hashCode except for boxed numeric types and null.
Equivalent to x.hashCode except for boxed numeric types and null. For numerics, it returns a hash value which is consistent with value equality: if two value type instances compare as true, then ## will produce the same hash value for each of them. For null returns a hashcode where null.hashCode throws a NullPointerException.
returns
a hash value consistent with ==

Definition Classes
AnyRef → Any
final def ==(arg0: Any): Boolean
The expression x == that is equivalent to if (x eq null) that eq null else x.equals(that).
The expression x == that is equivalent to if (x eq null) that eq null else x.equals(that).
returns
true if the receiver object is equivalent to the argument; false otherwise.

Definition Classes
AnyRef → Any
final def asInstanceOf[T0]: T0
Cast the receiver object to be of type T0.
Cast the receiver object to be of type T0.
Note that the success of a cast at runtime is modulo Scala's erasure semantics. Therefore the expression 1.asInstanceOf[String] will throw a ClassCastException at runtime, while the expression List(1).asInstanceOf[List[String]] will not. In the latter example, because the type argument is erased as part of compilation it is not possible to check whether the contents of the list are of the requested type.
returns
the receiver object.

Definition Classes
Any
Exceptions thrown
ClassCastException if the receiver object is not an instance of the erasure of type T0.
implicit def buffer AsJavaList[A](b: Buffer[A]): java.util.List[A]
Implicitly converts a Scala mutable Buffer to a Java List.
Implicitly converts a Scala mutable Buffer to a Java List. See bufferAsJavaList.

Definition Classes
ToJavaImplicits
def clone(): AnyRef
Create a copy of the receiver object.
Create a copy of the receiver object.
The default implementation of the clone method is platform dependent.
returns
a copy of the receiver object.

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( ... )
Note
not specified by SLS as a member of AnyRef
implicit def collection AsScalaIterable[A](i: Collection[A]): Iterable[A]
Implicitly converts a Java Collection to an Scala Iterable.
Implicitly converts a Java Collection to an Scala Iterable. See collectionAsScalaIterable.

Definition Classes
ToScalaImplicits
implicit def collection asJava[A](it: Iterable[A]): Collection[A]
Implicitly converts a Scala Iterable to an immutable Java Collection.
Implicitly converts a Scala Iterable to an immutable Java Collection. See asJavaCollection.

Definition Classes
ToJavaImplicits
implicit def dictionary AsScalaMap[A, B](p: Dictionary[A, B]): mutable.Map[A, B]
Implicitly converts a Java Dictionary to a Scala mutable Map.
Implicitly converts a Java Dictionary to a Scala mutable Map. See dictionaryAsScalaMap.

Definition Classes
ToScalaImplicits
implicit def dictionary asJava[A, B](m: mutable.Map[A, B]): Dictionary[A, B]
Implicitly converts a Scala mutable Map to a Java Dictionary.
Implicitly converts a Scala mutable Map to a Java Dictionary. See asJavaDictionary.

Definition Classes
ToJavaImplicits
implicit def enumeration AsScalaIterator[A](i: java.util.Enumeration[A]): Iterator[A]
Implicitly converts a Java Enumeration to a Scala Iterator.
Implicitly converts a Java Enumeration to a Scala Iterator. See enumerationAsScalaIterator.

Definition Classes
ToScalaImplicits
implicit def enumeration asJava[A](it: Iterator[A]): java.util.Enumeration[A]
Implicitly converts a Scala Iterator to a Java Enumeration.
Implicitly converts a Scala Iterator to a Java Enumeration. See asJavaEnumeration.

Definition Classes
ToJavaImplicits
final def eq(arg0: AnyRef): Boolean
Tests whether the argument (that) is a reference to the receiver object (this).
Tests whether the argument (that) is a reference to the receiver object (this).
The eq method implements an equivalence relation on non-null instances of AnyRef, and has three additional properties:
- It is consistent: for any non-null instances x and y of type AnyRef, multiple invocations of x.eq(y) consistently returns true or consistently returns false.
- For any non-null instance x of type AnyRef, x.eq(null) and null.eq(x) returns false.
- null.eq(null) returns true.
When overriding the equals or hashCode methods, it is important to ensure that their behavior is consistent with reference equality. Therefore, if two objects are references to each other (o1 eq o2), they should be equal to each other (o1 == o2) and they should hash to the same value (o1.hashCode == o2.hashCode).
returns
true if the argument is a reference to the receiver object; false otherwise.

Definition Classes
AnyRef
def equals(arg0: Any): Boolean
The equality method for reference types.
The equality method for reference types. Default implementation delegates to eq.
See also equals in scala.Any.
returns
true if the receiver object is equivalent to the argument; false otherwise.

Definition Classes
AnyRef → Any
def finalize(): Unit
Called by the garbage collector on the receiver object when there are no more references to the object.
Called by the garbage collector on the receiver object when there are no more references to the object.
The details of when and if the finalize method is invoked, as well as the interaction between finalize and non-local returns and exceptions, are all platform dependent.

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( classOf[java.lang.Throwable] )
Note
not specified by SLS as a member of AnyRef
final def getClass(): Class[_]
Returns the runtime class representation of the object.
Returns the runtime class representation of the object.
returns
a class object corresponding to the runtime type of the receiver.

Definition Classes
AnyRef → Any
def hashCode(): Int
The hashCode method for reference types.
The hashCode method for reference types. See hashCode in scala.Any.
returns
the hash code value for this object.

Definition Classes
AnyRef → Any
final def isInstanceOf[T0]: Boolean
Test whether the dynamic type of the receiver object is T0.
Test whether the dynamic type of the receiver object is T0.
Note that the result of the test is modulo Scala's erasure semantics. Therefore the expression 1.isInstanceOf[String] will return false, while the expression List(1).isInstanceOf[List[String]] will return true. In the latter example, because the type argument is erased as part of compilation it is not possible to check whether the contents of the list are of the specified type.
returns
true if the receiver object is an instance of erasure of type T0; false otherwise.

Definition Classes
Any
implicit def iterable AsScalaIterable[A](i: java.lang.Iterable[A]): Iterable[A]
Implicitly converts a Java Iterable to a Scala Iterable.
Implicitly converts a Java Iterable to a Scala Iterable. See iterableAsScalaIterable.

Definition Classes
ToScalaImplicits
implicit def iterable asJava[A](i: Iterable[A]): java.lang.Iterable[A]
Implicitly converts a Scala Iterable to a Java Iterable.
Implicitly converts a Scala Iterable to a Java Iterable. See asJavaIterable.

Definition Classes
ToJavaImplicits
implicit def iterator asJava[A](it: Iterator[A]): java.util.Iterator[A]
Implicitly converts a Scala Iterator to a Java Iterator.
Implicitly converts a Scala Iterator to a Java Iterator. See asJavaIterator.

Definition Classes
ToJavaImplicits
implicit def iterator asScala[A](it: java.util.Iterator[A]): Iterator[A]
Implicitly converts a Java Iterator to a Scala Iterator.
Implicitly converts a Java Iterator to a Scala Iterator. See asScalaIterator.

Definition Classes
ToScalaImplicits
implicit def list asScalaBuffer[A](l: java.util.List[A]): Buffer[A]
Implicitly converts a Java List to a Scala mutable Buffer.
Implicitly converts a Java List to a Scala mutable Buffer. See asScalaBuffer.

Definition Classes
ToScalaImplicits
implicit def map AsJavaConcurrentMap[A, B](m: concurrent.Map[A, B]): ConcurrentMap[A, B]
Implicitly converts a Scala mutable concurrent.Map to a Java ConcurrentMap.
Implicitly converts a Scala mutable concurrent.Map to a Java ConcurrentMap. See mapAsJavaConcurrentMap.

Definition Classes
ToJavaImplicits
implicit def map AsJavaMap[A, B](m: Map[A, B]): java.util.Map[A, B]
Implicitly converts a Scala Map to a Java Map.
Implicitly converts a Scala Map to a Java Map. See mapAsJavaMap.

Definition Classes
ToJavaImplicits
implicit def map AsScala[A, B](m: java.util.Map[A, B]): mutable.Map[A, B]
Implicitly converts a Java Map to a Scala mutable Map.
Implicitly converts a Java Map to a Scala mutable Map. See mapAsScalaMap.

Definition Classes
ToScalaImplicits
implicit def map AsScalaConcurrentMap[A, B](m: ConcurrentMap[A, B]): concurrent.Map[A, B]
Implicitly converts a Java ConcurrentMap to a Scala mutable ConcurrentMap.
Implicitly converts a Java ConcurrentMap to a Scala mutable ConcurrentMap. See mapAsScalaConcurrentMap.

Definition Classes
ToScalaImplicits
implicit def mutableMap AsJavaMap[A, B](m: mutable.Map[A, B]): java.util.Map[A, B]
Implicitly converts a Scala mutable Map to a Java Map.
Implicitly converts a Scala mutable Map to a Java Map. See mutableMapAsJavaMap.

Definition Classes
ToJavaImplicits
implicit def mutableSeq AsJavaList[A](seq: mutable.Seq[A]): java.util.List[A]
Implicitly converts a Scala mutable Seq to a Java List.
Implicitly converts a Scala mutable Seq to a Java List. See mutableSeqAsJavaList.

Definition Classes
ToJavaImplicits
implicit def mutableSet AsJavaSet[A](s: mutable.Set[A]): java.util.Set[A]
Implicitly converts a Scala mutable Set to a Java Set.
Implicitly converts a Scala mutable Set to a Java Set. See mutableSetAsJavaSet.

Definition Classes
ToJavaImplicits
final def ne(arg0: AnyRef): Boolean
Equivalent to !(this eq that).
Equivalent to !(this eq that).
returns
true if the argument is not a reference to the receiver object; false otherwise.

Definition Classes
AnyRef
final def notify(): Unit
Wakes up a single thread that is waiting on the receiver object's monitor.
Wakes up a single thread that is waiting on the receiver object's monitor.

Definition Classes
AnyRef
Note
not specified by SLS as a member of AnyRef
final def notifyAll(): Unit
Wakes up all threads that are waiting on the receiver object's monitor.
Wakes up all threads that are waiting on the receiver object's monitor.

Definition Classes
AnyRef
Note
not specified by SLS as a member of AnyRef
implicit def properties AsScalaMap(p: Properties): mutable.Map[String, String]
Implicitly converts a Java Properties to a Scala mutable Map[String, String].
Implicitly converts a Java Properties to a Scala mutable Map[String, String]. See propertiesAsScalaMap.

Definition Classes
ToScalaImplicits
implicit def seq AsJavaList[A](seq: Seq[A]): java.util.List[A]
Implicitly converts a Scala Seq to a Java List.
Implicitly converts a Scala Seq to a Java List. See seqAsJavaList.

Definition Classes
ToJavaImplicits
implicit def set AsJavaSet[A](s: Set[A]): java.util.Set[A]
Implicitly converts a Scala Set to a Java Set.
Implicitly converts a Scala Set to a Java Set. See setAsJavaSet.

Definition Classes
ToJavaImplicits
implicit def set asScala[A](s: java.util.Set[A]): mutable.Set[A]
Implicitly converts a Java Set to a Scala mutable Set.
Implicitly converts a Java Set to a Scala mutable Set. See asScalaSet.

Definition Classes
ToScalaImplicits
final def synchronized[T0](arg0: ⇒ T0): T0

Definition Classes
AnyRef
def toString(): String
Creates a String representation of this object.
Creates a String representation of this object. The default representation is platform dependent. On the java platform it is the concatenation of the class name, "@", and the object's hashcode in hexadecimal.
returns
a String representation of the object.

Definition Classes
AnyRef → Any
final def wait(): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long, arg1: Int): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )

Inherited from ToJavaImplicits

Value Members

implicit def buffer AsJavaList[A](b: Buffer[A]): java.util.List[A]
Implicitly converts a Scala mutable Buffer to a Java List.
Implicitly converts a Scala mutable Buffer to a Java List. See bufferAsJavaList.

Definition Classes
ToJavaImplicits
implicit def collection asJava[A](it: Iterable[A]): Collection[A]
Implicitly converts a Scala Iterable to an immutable Java Collection.
Implicitly converts a Scala Iterable to an immutable Java Collection. See asJavaCollection.

Definition Classes
ToJavaImplicits
implicit def dictionary asJava[A, B](m: mutable.Map[A, B]): Dictionary[A, B]
Implicitly converts a Scala mutable Map to a Java Dictionary.
Implicitly converts a Scala mutable Map to a Java Dictionary. See asJavaDictionary.

Definition Classes
ToJavaImplicits
implicit def enumeration asJava[A](it: Iterator[A]): java.util.Enumeration[A]
Implicitly converts a Scala Iterator to a Java Enumeration.
Implicitly converts a Scala Iterator to a Java Enumeration. See asJavaEnumeration.

Definition Classes
ToJavaImplicits
implicit def iterable asJava[A](i: Iterable[A]): java.lang.Iterable[A]
Implicitly converts a Scala Iterable to a Java Iterable.
Implicitly converts a Scala Iterable to a Java Iterable. See asJavaIterable.

Definition Classes
ToJavaImplicits
implicit def iterator asJava[A](it: Iterator[A]): java.util.Iterator[A]
Implicitly converts a Scala Iterator to a Java Iterator.
Implicitly converts a Scala Iterator to a Java Iterator. See asJavaIterator.

Definition Classes
ToJavaImplicits
implicit def map AsJavaConcurrentMap[A, B](m: concurrent.Map[A, B]): ConcurrentMap[A, B]
Implicitly converts a Scala mutable concurrent.Map to a Java ConcurrentMap.
Implicitly converts a Scala mutable concurrent.Map to a Java ConcurrentMap. See mapAsJavaConcurrentMap.

Definition Classes
ToJavaImplicits
implicit def map AsJavaMap[A, B](m: Map[A, B]): java.util.Map[A, B]
Implicitly converts a Scala Map to a Java Map.
Implicitly converts a Scala Map to a Java Map. See mapAsJavaMap.

Definition Classes
ToJavaImplicits
implicit def mutableMap AsJavaMap[A, B](m: mutable.Map[A, B]): java.util.Map[A, B]
Implicitly converts a Scala mutable Map to a Java Map.
Implicitly converts a Scala mutable Map to a Java Map. See mutableMapAsJavaMap.

Definition Classes
ToJavaImplicits
implicit def mutableSeq AsJavaList[A](seq: mutable.Seq[A]): java.util.List[A]
Implicitly converts a Scala mutable Seq to a Java List.
Implicitly converts a Scala mutable Seq to a Java List. See mutableSeqAsJavaList.

Definition Classes
ToJavaImplicits
implicit def mutableSet AsJavaSet[A](s: mutable.Set[A]): java.util.Set[A]
Implicitly converts a Scala mutable Set to a Java Set.
Implicitly converts a Scala mutable Set to a Java Set. See mutableSetAsJavaSet.

Definition Classes
ToJavaImplicits
implicit def seq AsJavaList[A](seq: Seq[A]): java.util.List[A]
Implicitly converts a Scala Seq to a Java List.
Implicitly converts a Scala Seq to a Java List. See seqAsJavaList.

Definition Classes
ToJavaImplicits
implicit def set AsJavaSet[A](s: Set[A]): java.util.Set[A]
Implicitly converts a Scala Set to a Java Set.
Implicitly converts a Scala Set to a Java Set. See setAsJavaSet.

Definition Classes
ToJavaImplicits

Inherited from ToScalaImplicits

Value Members

implicit def collection AsScalaIterable[A](i: Collection[A]): Iterable[A]
Implicitly converts a Java Collection to an Scala Iterable.
Implicitly converts a Java Collection to an Scala Iterable. See collectionAsScalaIterable.

Definition Classes
ToScalaImplicits
implicit def dictionary AsScalaMap[A, B](p: Dictionary[A, B]): mutable.Map[A, B]
Implicitly converts a Java Dictionary to a Scala mutable Map.
Implicitly converts a Java Dictionary to a Scala mutable Map. See dictionaryAsScalaMap.

Definition Classes
ToScalaImplicits
implicit def enumeration AsScalaIterator[A](i: java.util.Enumeration[A]): Iterator[A]
Implicitly converts a Java Enumeration to a Scala Iterator.
Implicitly converts a Java Enumeration to a Scala Iterator. See enumerationAsScalaIterator.

Definition Classes
ToScalaImplicits
implicit def iterable AsScalaIterable[A](i: java.lang.Iterable[A]): Iterable[A]
Implicitly converts a Java Iterable to a Scala Iterable.
Implicitly converts a Java Iterable to a Scala Iterable. See iterableAsScalaIterable.

Definition Classes
ToScalaImplicits
implicit def iterator asScala[A](it: java.util.Iterator[A]): Iterator[A]
Implicitly converts a Java Iterator to a Scala Iterator.
Implicitly converts a Java Iterator to a Scala Iterator. See asScalaIterator.

Definition Classes
ToScalaImplicits
implicit def list asScalaBuffer[A](l: java.util.List[A]): Buffer[A]
Implicitly converts a Java List to a Scala mutable Buffer.
Implicitly converts a Java List to a Scala mutable Buffer. See asScalaBuffer.

Definition Classes
ToScalaImplicits
implicit def map AsScala[A, B](m: java.util.Map[A, B]): mutable.Map[A, B]
Implicitly converts a Java Map to a Scala mutable Map.
Implicitly converts a Java Map to a Scala mutable Map. See mapAsScalaMap.

Definition Classes
ToScalaImplicits
implicit def map AsScalaConcurrentMap[A, B](m: ConcurrentMap[A, B]): concurrent.Map[A, B]
Implicitly converts a Java ConcurrentMap to a Scala mutable ConcurrentMap.
Implicitly converts a Java ConcurrentMap to a Scala mutable ConcurrentMap. See mapAsScalaConcurrentMap.

Definition Classes
ToScalaImplicits
implicit def properties AsScalaMap(p: Properties): mutable.Map[String, String]
Implicitly converts a Java Properties to a Scala mutable Map[String, String].
Implicitly converts a Java Properties to a Scala mutable Map[String, String]. See propertiesAsScalaMap.

Definition Classes
ToScalaImplicits
implicit def set asScala[A](s: java.util.Set[A]): mutable.Set[A]
Implicitly converts a Java Set to a Scala mutable Set.
Implicitly converts a Java Set to a Scala mutable Set. See asScalaSet.

Definition Classes
ToScalaImplicits

Inherited from AnyRef

Value Members

final def !=(arg0: Any): Boolean
Test two objects for inequality.
Test two objects for inequality.
returns
true if !(this == that), false otherwise.

Definition Classes
AnyRef → Any
final def ##(): Int
Equivalent to x.hashCode except for boxed numeric types and null.
Equivalent to x.hashCode except for boxed numeric types and null. For numerics, it returns a hash value which is consistent with value equality: if two value type instances compare as true, then ## will produce the same hash value for each of them. For null returns a hashcode where null.hashCode throws a NullPointerException.
returns
a hash value consistent with ==

Definition Classes
AnyRef → Any
final def ==(arg0: Any): Boolean
The expression x == that is equivalent to if (x eq null) that eq null else x.equals(that).
The expression x == that is equivalent to if (x eq null) that eq null else x.equals(that).
returns
true if the receiver object is equivalent to the argument; false otherwise.

Definition Classes
AnyRef → Any
def clone(): AnyRef
Create a copy of the receiver object.
Create a copy of the receiver object.
The default implementation of the clone method is platform dependent.
returns
a copy of the receiver object.

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( ... )
Note
not specified by SLS as a member of AnyRef
final def eq(arg0: AnyRef): Boolean
Tests whether the argument (that) is a reference to the receiver object (this).
Tests whether the argument (that) is a reference to the receiver object (this).
The eq method implements an equivalence relation on non-null instances of AnyRef, and has three additional properties:
- It is consistent: for any non-null instances x and y of type AnyRef, multiple invocations of x.eq(y) consistently returns true or consistently returns false.
- For any non-null instance x of type AnyRef, x.eq(null) and null.eq(x) returns false.
- null.eq(null) returns true.
When overriding the equals or hashCode methods, it is important to ensure that their behavior is consistent with reference equality. Therefore, if two objects are references to each other (o1 eq o2), they should be equal to each other (o1 == o2) and they should hash to the same value (o1.hashCode == o2.hashCode).
returns
true if the argument is a reference to the receiver object; false otherwise.

Definition Classes
AnyRef
def equals(arg0: Any): Boolean
The equality method for reference types.
The equality method for reference types. Default implementation delegates to eq.
See also equals in scala.Any.
returns
true if the receiver object is equivalent to the argument; false otherwise.

Definition Classes
AnyRef → Any
def finalize(): Unit
Called by the garbage collector on the receiver object when there are no more references to the object.
Called by the garbage collector on the receiver object when there are no more references to the object.
The details of when and if the finalize method is invoked, as well as the interaction between finalize and non-local returns and exceptions, are all platform dependent.

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( classOf[java.lang.Throwable] )
Note
not specified by SLS as a member of AnyRef
final def getClass(): Class[_]
Returns the runtime class representation of the object.
Returns the runtime class representation of the object.
returns
a class object corresponding to the runtime type of the receiver.

Definition Classes
AnyRef → Any
def hashCode(): Int
The hashCode method for reference types.
The hashCode method for reference types. See hashCode in scala.Any.
returns
the hash code value for this object.

Definition Classes
AnyRef → Any
final def ne(arg0: AnyRef): Boolean
Equivalent to !(this eq that).
Equivalent to !(this eq that).
returns
true if the argument is not a reference to the receiver object; false otherwise.

Definition Classes
AnyRef
final def notify(): Unit
Wakes up a single thread that is waiting on the receiver object's monitor.
Wakes up a single thread that is waiting on the receiver object's monitor.

Definition Classes
AnyRef
Note
not specified by SLS as a member of AnyRef
final def notifyAll(): Unit
Wakes up all threads that are waiting on the receiver object's monitor.
Wakes up all threads that are waiting on the receiver object's monitor.

Definition Classes
AnyRef
Note
not specified by SLS as a member of AnyRef
final def synchronized[T0](arg0: ⇒ T0): T0

Definition Classes
AnyRef
def toString(): String
Creates a String representation of this object.
Creates a String representation of this object. The default representation is platform dependent. On the java platform it is the concatenation of the class name, "@", and the object's hashcode in hexadecimal.
returns
a String representation of the object.

Definition Classes
AnyRef → Any
final def wait(): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long, arg1: Int): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )

Inherited from Any

Value Members

final def asInstanceOf[T0]: T0
Cast the receiver object to be of type T0.
Cast the receiver object to be of type T0.
Note that the success of a cast at runtime is modulo Scala's erasure semantics. Therefore the expression 1.asInstanceOf[String] will throw a ClassCastException at runtime, while the expression List(1).asInstanceOf[List[String]] will not. In the latter example, because the type argument is erased as part of compilation it is not possible to check whether the contents of the list are of the requested type.
returns
the receiver object.

Definition Classes
Any
Exceptions thrown
ClassCastException if the receiver object is not an instance of the erasure of type T0.
final def isInstanceOf[T0]: Boolean
Test whether the dynamic type of the receiver object is T0.
Test whether the dynamic type of the receiver object is T0.
Note that the result of the test is modulo Scala's erasure semantics. Therefore the expression 1.isInstanceOf[String] will return false, while the expression List(1).isInstanceOf[List[String]] will return true. In the latter example, because the type argument is erased as part of compilation it is not possible to check whether the contents of the list are of the specified type.
returns
true if the receiver object is an instance of erasure of type T0; false otherwise.

Definition Classes
Any

Ungrouped

final def !=(arg0: Any): Boolean
Test two objects for inequality.
Test two objects for inequality.
returns
true if !(this == that), false otherwise.

Definition Classes
AnyRef → Any
final def ##(): Int
Equivalent to x.hashCode except for boxed numeric types and null.
Equivalent to x.hashCode except for boxed numeric types and null. For numerics, it returns a hash value which is consistent with value equality: if two value type instances compare as true, then ## will produce the same hash value for each of them. For null returns a hashcode where null.hashCode throws a NullPointerException.
returns
a hash value consistent with ==

Definition Classes
AnyRef → Any
final def ==(arg0: Any): Boolean
The expression x == that is equivalent to if (x eq null) that eq null else x.equals(that).
The expression x == that is equivalent to if (x eq null) that eq null else x.equals(that).
returns
true if the receiver object is equivalent to the argument; false otherwise.

Definition Classes
AnyRef → Any
final def asInstanceOf[T0]: T0
Cast the receiver object to be of type T0.
Cast the receiver object to be of type T0.
Note that the success of a cast at runtime is modulo Scala's erasure semantics. Therefore the expression 1.asInstanceOf[String] will throw a ClassCastException at runtime, while the expression List(1).asInstanceOf[List[String]] will not. In the latter example, because the type argument is erased as part of compilation it is not possible to check whether the contents of the list are of the requested type.
returns
the receiver object.

Definition Classes
Any
Exceptions thrown
ClassCastException if the receiver object is not an instance of the erasure of type T0.
implicit def buffer AsJavaList[A](b: Buffer[A]): java.util.List[A]
Implicitly converts a Scala mutable Buffer to a Java List.
Implicitly converts a Scala mutable Buffer to a Java List. See bufferAsJavaList.

Definition Classes
ToJavaImplicits
def clone(): AnyRef
Create a copy of the receiver object.
Create a copy of the receiver object.
The default implementation of the clone method is platform dependent.
returns
a copy of the receiver object.

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( ... )
Note
not specified by SLS as a member of AnyRef
implicit def collection AsScalaIterable[A](i: Collection[A]): Iterable[A]
Implicitly converts a Java Collection to an Scala Iterable.
Implicitly converts a Java Collection to an Scala Iterable. See collectionAsScalaIterable.

Definition Classes
ToScalaImplicits
implicit def collection asJava[A](it: Iterable[A]): Collection[A]
Implicitly converts a Scala Iterable to an immutable Java Collection.
Implicitly converts a Scala Iterable to an immutable Java Collection. See asJavaCollection.

Definition Classes
ToJavaImplicits
implicit def dictionary AsScalaMap[A, B](p: Dictionary[A, B]): mutable.Map[A, B]
Implicitly converts a Java Dictionary to a Scala mutable Map.
Implicitly converts a Java Dictionary to a Scala mutable Map. See dictionaryAsScalaMap.

Definition Classes
ToScalaImplicits
implicit def dictionary asJava[A, B](m: mutable.Map[A, B]): Dictionary[A, B]
Implicitly converts a Scala mutable Map to a Java Dictionary.
Implicitly converts a Scala mutable Map to a Java Dictionary. See asJavaDictionary.

Definition Classes
ToJavaImplicits
implicit def enumeration AsScalaIterator[A](i: java.util.Enumeration[A]): Iterator[A]
Implicitly converts a Java Enumeration to a Scala Iterator.
Implicitly converts a Java Enumeration to a Scala Iterator. See enumerationAsScalaIterator.

Definition Classes
ToScalaImplicits
implicit def enumeration asJava[A](it: Iterator[A]): java.util.Enumeration[A]
Implicitly converts a Scala Iterator to a Java Enumeration.
Implicitly converts a Scala Iterator to a Java Enumeration. See asJavaEnumeration.

Definition Classes
ToJavaImplicits
final def eq(arg0: AnyRef): Boolean
Tests whether the argument (that) is a reference to the receiver object (this).
Tests whether the argument (that) is a reference to the receiver object (this).
The eq method implements an equivalence relation on non-null instances of AnyRef, and has three additional properties:
- It is consistent: for any non-null instances x and y of type AnyRef, multiple invocations of x.eq(y) consistently returns true or consistently returns false.
- For any non-null instance x of type AnyRef, x.eq(null) and null.eq(x) returns false.
- null.eq(null) returns true.
When overriding the equals or hashCode methods, it is important to ensure that their behavior is consistent with reference equality. Therefore, if two objects are references to each other (o1 eq o2), they should be equal to each other (o1 == o2) and they should hash to the same value (o1.hashCode == o2.hashCode).
returns
true if the argument is a reference to the receiver object; false otherwise.

Definition Classes
AnyRef
def equals(arg0: Any): Boolean
The equality method for reference types.
The equality method for reference types. Default implementation delegates to eq.
See also equals in scala.Any.
returns
true if the receiver object is equivalent to the argument; false otherwise.

Definition Classes
AnyRef → Any
def finalize(): Unit
Called by the garbage collector on the receiver object when there are no more references to the object.
Called by the garbage collector on the receiver object when there are no more references to the object.
The details of when and if the finalize method is invoked, as well as the interaction between finalize and non-local returns and exceptions, are all platform dependent.

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( classOf[java.lang.Throwable] )
Note
not specified by SLS as a member of AnyRef
final def getClass(): Class[_]
Returns the runtime class representation of the object.
Returns the runtime class representation of the object.
returns
a class object corresponding to the runtime type of the receiver.

Definition Classes
AnyRef → Any
def hashCode(): Int
The hashCode method for reference types.
The hashCode method for reference types. See hashCode in scala.Any.
returns
the hash code value for this object.

Definition Classes
AnyRef → Any
final def isInstanceOf[T0]: Boolean
Test whether the dynamic type of the receiver object is T0.
Test whether the dynamic type of the receiver object is T0.
Note that the result of the test is modulo Scala's erasure semantics. Therefore the expression 1.isInstanceOf[String] will return false, while the expression List(1).isInstanceOf[List[String]] will return true. In the latter example, because the type argument is erased as part of compilation it is not possible to check whether the contents of the list are of the specified type.
returns
true if the receiver object is an instance of erasure of type T0; false otherwise.

Definition Classes
Any
implicit def iterable AsScalaIterable[A](i: java.lang.Iterable[A]): Iterable[A]
Implicitly converts a Java Iterable to a Scala Iterable.
Implicitly converts a Java Iterable to a Scala Iterable. See iterableAsScalaIterable.

Definition Classes
ToScalaImplicits
implicit def iterable asJava[A](i: Iterable[A]): java.lang.Iterable[A]
Implicitly converts a Scala Iterable to a Java Iterable.
Implicitly converts a Scala Iterable to a Java Iterable. See asJavaIterable.

Definition Classes
ToJavaImplicits
implicit def iterator asJava[A](it: Iterator[A]): java.util.Iterator[A]
Implicitly converts a Scala Iterator to a Java Iterator.
Implicitly converts a Scala Iterator to a Java Iterator. See asJavaIterator.

Definition Classes
ToJavaImplicits
implicit def iterator asScala[A](it: java.util.Iterator[A]): Iterator[A]
Implicitly converts a Java Iterator to a Scala Iterator.
Implicitly converts a Java Iterator to a Scala Iterator. See asScalaIterator.

Definition Classes
ToScalaImplicits
implicit def list asScalaBuffer[A](l: java.util.List[A]): Buffer[A]
Implicitly converts a Java List to a Scala mutable Buffer.
Implicitly converts a Java List to a Scala mutable Buffer. See asScalaBuffer.

Definition Classes
ToScalaImplicits
implicit def map AsJavaConcurrentMap[A, B](m: concurrent.Map[A, B]): ConcurrentMap[A, B]
Implicitly converts a Scala mutable concurrent.Map to a Java ConcurrentMap.
Implicitly converts a Scala mutable concurrent.Map to a Java ConcurrentMap. See mapAsJavaConcurrentMap.

Definition Classes
ToJavaImplicits
implicit def map AsJavaMap[A, B](m: Map[A, B]): java.util.Map[A, B]
Implicitly converts a Scala Map to a Java Map.
Implicitly converts a Scala Map to a Java Map. See mapAsJavaMap.

Definition Classes
ToJavaImplicits
implicit def map AsScala[A, B](m: java.util.Map[A, B]): mutable.Map[A, B]
Implicitly converts a Java Map to a Scala mutable Map.
Implicitly converts a Java Map to a Scala mutable Map. See mapAsScalaMap.

Definition Classes
ToScalaImplicits
implicit def map AsScalaConcurrentMap[A, B](m: ConcurrentMap[A, B]): concurrent.Map[A, B]
Implicitly converts a Java ConcurrentMap to a Scala mutable ConcurrentMap.
Implicitly converts a Java ConcurrentMap to a Scala mutable ConcurrentMap. See mapAsScalaConcurrentMap.

Definition Classes
ToScalaImplicits
implicit def mutableMap AsJavaMap[A, B](m: mutable.Map[A, B]): java.util.Map[A, B]
Implicitly converts a Scala mutable Map to a Java Map.
Implicitly converts a Scala mutable Map to a Java Map. See mutableMapAsJavaMap.

Definition Classes
ToJavaImplicits
implicit def mutableSeq AsJavaList[A](seq: mutable.Seq[A]): java.util.List[A]
Implicitly converts a Scala mutable Seq to a Java List.
Implicitly converts a Scala mutable Seq to a Java List. See mutableSeqAsJavaList.

Definition Classes
ToJavaImplicits
implicit def mutableSet AsJavaSet[A](s: mutable.Set[A]): java.util.Set[A]
Implicitly converts a Scala mutable Set to a Java Set.
Implicitly converts a Scala mutable Set to a Java Set. See mutableSetAsJavaSet.

Definition Classes
ToJavaImplicits
final def ne(arg0: AnyRef): Boolean
Equivalent to !(this eq that).
Equivalent to !(this eq that).
returns
true if the argument is not a reference to the receiver object; false otherwise.

Definition Classes
AnyRef
final def notify(): Unit
Wakes up a single thread that is waiting on the receiver object's monitor.
Wakes up a single thread that is waiting on the receiver object's monitor.

Definition Classes
AnyRef
Note
not specified by SLS as a member of AnyRef
final def notifyAll(): Unit
Wakes up all threads that are waiting on the receiver object's monitor.
Wakes up all threads that are waiting on the receiver object's monitor.

Definition Classes
AnyRef
Note
not specified by SLS as a member of AnyRef
implicit def properties AsScalaMap(p: Properties): mutable.Map[String, String]
Implicitly converts a Java Properties to a Scala mutable Map[String, String].
Implicitly converts a Java Properties to a Scala mutable Map[String, String]. See propertiesAsScalaMap.

Definition Classes
ToScalaImplicits
implicit def seq AsJavaList[A](seq: Seq[A]): java.util.List[A]
Implicitly converts a Scala Seq to a Java List.
Implicitly converts a Scala Seq to a Java List. See seqAsJavaList.

Definition Classes
ToJavaImplicits
implicit def set AsJavaSet[A](s: Set[A]): java.util.Set[A]
Implicitly converts a Scala Set to a Java Set.
Implicitly converts a Scala Set to a Java Set. See setAsJavaSet.

Definition Classes
ToJavaImplicits
implicit def set asScala[A](s: java.util.Set[A]): mutable.Set[A]
Implicitly converts a Java Set to a Scala mutable Set.
Implicitly converts a Java Set to a Scala mutable Set. See asScalaSet.

Definition Classes
ToScalaImplicits
final def synchronized[T0](arg0: ⇒ T0): T0

Definition Classes
AnyRef
def toString(): String
Creates a String representation of this object.
Creates a String representation of this object. The default representation is platform dependent. On the java platform it is the concatenation of the class name, "@", and the object's hashcode in hexadecimal.
returns
a String representation of the object.

Definition Classes
AnyRef → Any
final def wait(): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long, arg1: Int): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )

Packages

Package structure

Automatic imports

Guide

Using Collections

Creating Collections

Converting to and from Java Collections

ImplicitConversions

object ImplicitConversions extends ToScalaImplicits with ToJavaImplicits

Value Members

Inherited from ToJavaImplicits

Value Members

Inherited from ToScalaImplicits

Value Members

Inherited from AnyRef

Value Members

Inherited from Any

Value Members

Ungrouped

Packages

Package structure

Automatic imports

Guide

Using Collections

Creating Collections

Converting to and from Java Collections

ImplicitConversions 

object ImplicitConversions extends ToScalaImplicits with ToJavaImplicits

Value Members

Inherited from ToJavaImplicits

Value Members

Inherited from ToScalaImplicits

Value Members

Inherited from AnyRef

Value Members

Inherited from Any

Value Members

Ungrouped

ImplicitConversions