https://github.com/eclipse/eclipse-collections/eclipse-collections: Eclipse Collections is a collections framework for Java. It has JDK-compatible List, Set and Map implementations with a rich API and set of utility classes that work with any JDK compatible Collections, Arrays, Maps or Strings. The iteration protocol was inspired by the Smalltalk collection framework.
  • Craig P. Motlin
  • Donald Raab
  • Mohammad A. Rezaei
  • Hiroshi Ito
  • Nikhil J. Nanivadekar 
public final class org.eclipse.collections.impl.block.procedure.MapCollectProcedure<T, K, V> implements org.eclipse.collections.api.block.procedure.Procedure<T>
  minor version: 0
  major version: 59
  flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
  this_class: org.eclipse.collections.impl.block.procedure.MapCollectProcedure
  super_class: java.lang.Object
{
  private static final long serialVersionUID;
    descriptor: J
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: 1

  private final java.util.Map<K, V> map;
    descriptor: Ljava/util/Map;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/Map<TK;TV;>;

  private final org.eclipse.collections.api.block.function.Function<? super T, ? extends K> keyFunction;
    descriptor: Lorg/eclipse/collections/api/block/function/Function;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Lorg/eclipse/collections/api/block/function/Function<-TT;+TK;>;

  private final org.eclipse.collections.api.block.function.Function<? super T, ? extends V> valueFunction;
    descriptor: Lorg/eclipse/collections/api/block/function/Function;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Lorg/eclipse/collections/api/block/function/Function<-TT;+TV;>;

  public void <init>(java.util.Map<K, V>, org.eclipse.collections.api.block.function.Function<? super T, ? extends K>);
    descriptor: (Ljava/util/Map;Lorg/eclipse/collections/api/block/function/Function;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=3, args_size=3
        start local 0 // org.eclipse.collections.impl.block.procedure.MapCollectProcedure this
        start local 1 // java.util.Map newMap
        start local 2 // org.eclipse.collections.api.block.function.Function newKeyFunction
         0: .line 33
            aload 0 /* this */
            aload 1 /* newMap */
            aload 2 /* newKeyFunction */
            invokestatic org.eclipse.collections.impl.block.factory.Functions.identity:()Lorg/eclipse/collections/api/block/function/Function;
            invokespecial org.eclipse.collections.impl.block.procedure.MapCollectProcedure.<init>:(Ljava/util/Map;Lorg/eclipse/collections/api/block/function/Function;Lorg/eclipse/collections/api/block/function/Function;)V
         1: .line 34
            return
        end local 2 // org.eclipse.collections.api.block.function.Function newKeyFunction
        end local 1 // java.util.Map newMap
        end local 0 // org.eclipse.collections.impl.block.procedure.MapCollectProcedure this
      LocalVariableTable:
        Start  End  Slot            Name  Signature
            0    2     0            this  Lorg/eclipse/collections/impl/block/procedure/MapCollectProcedure<TT;TK;TV;>;
            0    2     1          newMap  Ljava/util/Map<TK;TV;>;
            0    2     2  newKeyFunction  Lorg/eclipse/collections/api/block/function/Function<-TT;+TK;>;
    Signature: (Ljava/util/Map<TK;TV;>;Lorg/eclipse/collections/api/block/function/Function<-TT;+TK;>;)V
    MethodParameters:
                Name  Flags
      newMap          
      newKeyFunction  

  public void <init>(java.util.Map<K, V>, org.eclipse.collections.api.block.function.Function<? super T, ? extends K>, org.eclipse.collections.api.block.function.Function<? super T, ? extends V>);
    descriptor: (Ljava/util/Map;Lorg/eclipse/collections/api/block/function/Function;Lorg/eclipse/collections/api/block/function/Function;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=4, args_size=4
        start local 0 // org.eclipse.collections.impl.block.procedure.MapCollectProcedure this
        start local 1 // java.util.Map newMap
        start local 2 // org.eclipse.collections.api.block.function.Function newKeyFunction
        start local 3 // org.eclipse.collections.api.block.function.Function newValueFunction
         0: .line 36
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 38
            aload 0 /* this */
            aload 1 /* newMap */
            putfield org.eclipse.collections.impl.block.procedure.MapCollectProcedure.map:Ljava/util/Map;
         2: .line 39
            aload 0 /* this */
            aload 2 /* newKeyFunction */
            putfield org.eclipse.collections.impl.block.procedure.MapCollectProcedure.keyFunction:Lorg/eclipse/collections/api/block/function/Function;
         3: .line 40
            aload 0 /* this */
            aload 3 /* newValueFunction */
            putfield org.eclipse.collections.impl.block.procedure.MapCollectProcedure.valueFunction:Lorg/eclipse/collections/api/block/function/Function;
         4: .line 41
            return
        end local 3 // org.eclipse.collections.api.block.function.Function newValueFunction
        end local 2 // org.eclipse.collections.api.block.function.Function newKeyFunction
        end local 1 // java.util.Map newMap
        end local 0 // org.eclipse.collections.impl.block.procedure.MapCollectProcedure this
      LocalVariableTable:
        Start  End  Slot              Name  Signature
            0    5     0              this  Lorg/eclipse/collections/impl/block/procedure/MapCollectProcedure<TT;TK;TV;>;
            0    5     1            newMap  Ljava/util/Map<TK;TV;>;
            0    5     2    newKeyFunction  Lorg/eclipse/collections/api/block/function/Function<-TT;+TK;>;
            0    5     3  newValueFunction  Lorg/eclipse/collections/api/block/function/Function<-TT;+TV;>;
    Signature: (Ljava/util/Map<TK;TV;>;Lorg/eclipse/collections/api/block/function/Function<-TT;+TK;>;Lorg/eclipse/collections/api/block/function/Function<-TT;+TV;>;)V
    MethodParameters:
                  Name  Flags
      newMap            
      newKeyFunction    
      newValueFunction  

  public void value();
    descriptor: (Ljava/lang/Object;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // org.eclipse.collections.impl.block.procedure.MapCollectProcedure this
        start local 1 // java.lang.Object object
         0: .line 46
            aload 0 /* this */
            getfield org.eclipse.collections.impl.block.procedure.MapCollectProcedure.map:Ljava/util/Map;
            aload 0 /* this */
            getfield org.eclipse.collections.impl.block.procedure.MapCollectProcedure.keyFunction:Lorg/eclipse/collections/api/block/function/Function;
            aload 1 /* object */
            invokeinterface org.eclipse.collections.api.block.function.Function.valueOf:(Ljava/lang/Object;)Ljava/lang/Object;
            aload 0 /* this */
            getfield org.eclipse.collections.impl.block.procedure.MapCollectProcedure.valueFunction:Lorg/eclipse/collections/api/block/function/Function;
            aload 1 /* object */
            invokeinterface org.eclipse.collections.api.block.function.Function.valueOf:(Ljava/lang/Object;)Ljava/lang/Object;
            invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
         1: .line 47
            return
        end local 1 // java.lang.Object object
        end local 0 // org.eclipse.collections.impl.block.procedure.MapCollectProcedure this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    2     0    this  Lorg/eclipse/collections/impl/block/procedure/MapCollectProcedure<TT;TK;TV;>;
            0    2     1  object  TT;
    Signature: (TT;)V
    MethodParameters:
        Name  Flags
      object  
}
Signature: <T:Ljava/lang/Object;K:Ljava/lang/Object;V:Ljava/lang/Object;>Ljava/lang/Object;Lorg/eclipse/collections/api/block/procedure/Procedure<TT;>;
SourceFile: "MapCollectProcedure.java"