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.MultimapPutProcedure<K, V> implements org.eclipse.collections.api.block.procedure.Procedure<V>
  minor version: 0
  major version: 59
  flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
  this_class: org.eclipse.collections.impl.block.procedure.MultimapPutProcedure
  super_class: java.lang.Object
{
  private static final long serialVersionUID;
    descriptor: J
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: 1

  private final org.eclipse.collections.api.multimap.MutableMultimap<K, V> multimap;
    descriptor: Lorg/eclipse/collections/api/multimap/MutableMultimap;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Lorg/eclipse/collections/api/multimap/MutableMultimap<TK;TV;>;

  private final org.eclipse.collections.api.block.function.Function<? super V, ? 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<-TV;+TK;>;

  public void <init>(org.eclipse.collections.api.multimap.MutableMultimap<K, V>, org.eclipse.collections.api.block.function.Function<? super V, ? extends K>);
    descriptor: (Lorg/eclipse/collections/api/multimap/MutableMultimap;Lorg/eclipse/collections/api/block/function/Function;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=3
        start local 0 // org.eclipse.collections.impl.block.procedure.MultimapPutProcedure this
        start local 1 // org.eclipse.collections.api.multimap.MutableMultimap multimap
        start local 2 // org.eclipse.collections.api.block.function.Function keyFunction
         0: .line 28
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 32
            aload 0 /* this */
            aload 1 /* multimap */
            putfield org.eclipse.collections.impl.block.procedure.MultimapPutProcedure.multimap:Lorg/eclipse/collections/api/multimap/MutableMultimap;
         2: .line 33
            aload 0 /* this */
            aload 2 /* keyFunction */
            putfield org.eclipse.collections.impl.block.procedure.MultimapPutProcedure.keyFunction:Lorg/eclipse/collections/api/block/function/Function;
         3: .line 34
            return
        end local 2 // org.eclipse.collections.api.block.function.Function keyFunction
        end local 1 // org.eclipse.collections.api.multimap.MutableMultimap multimap
        end local 0 // org.eclipse.collections.impl.block.procedure.MultimapPutProcedure this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    4     0         this  Lorg/eclipse/collections/impl/block/procedure/MultimapPutProcedure<TK;TV;>;
            0    4     1     multimap  Lorg/eclipse/collections/api/multimap/MutableMultimap<TK;TV;>;
            0    4     2  keyFunction  Lorg/eclipse/collections/api/block/function/Function<-TV;+TK;>;
    Signature: (Lorg/eclipse/collections/api/multimap/MutableMultimap<TK;TV;>;Lorg/eclipse/collections/api/block/function/Function<-TV;+TK;>;)V
    MethodParameters:
             Name  Flags
      multimap     
      keyFunction  

  public static <K, V> org.eclipse.collections.impl.block.procedure.MultimapPutProcedure<K, V> on(org.eclipse.collections.api.multimap.MutableMultimap<K, V>, org.eclipse.collections.api.block.function.Function<? super V, ? extends K>);
    descriptor: (Lorg/eclipse/collections/api/multimap/MutableMultimap;Lorg/eclipse/collections/api/block/function/Function;)Lorg/eclipse/collections/impl/block/procedure/MultimapPutProcedure;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // org.eclipse.collections.api.multimap.MutableMultimap multimap
        start local 1 // org.eclipse.collections.api.block.function.Function keyFunction
         0: .line 40
            new org.eclipse.collections.impl.block.procedure.MultimapPutProcedure
            dup
            aload 0 /* multimap */
            aload 1 /* keyFunction */
            invokespecial org.eclipse.collections.impl.block.procedure.MultimapPutProcedure.<init>:(Lorg/eclipse/collections/api/multimap/MutableMultimap;Lorg/eclipse/collections/api/block/function/Function;)V
            areturn
        end local 1 // org.eclipse.collections.api.block.function.Function keyFunction
        end local 0 // org.eclipse.collections.api.multimap.MutableMultimap multimap
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    1     0     multimap  Lorg/eclipse/collections/api/multimap/MutableMultimap<TK;TV;>;
            0    1     1  keyFunction  Lorg/eclipse/collections/api/block/function/Function<-TV;+TK;>;
    Signature: <K:Ljava/lang/Object;V:Ljava/lang/Object;>(Lorg/eclipse/collections/api/multimap/MutableMultimap<TK;TV;>;Lorg/eclipse/collections/api/block/function/Function<-TV;+TK;>;)Lorg/eclipse/collections/impl/block/procedure/MultimapPutProcedure<TK;TV;>;
    MethodParameters:
             Name  Flags
      multimap     
      keyFunction  

  public void value();
    descriptor: (Ljava/lang/Object;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=2
        start local 0 // org.eclipse.collections.impl.block.procedure.MultimapPutProcedure this
        start local 1 // java.lang.Object each
         0: .line 46
            aload 0 /* this */
            getfield org.eclipse.collections.impl.block.procedure.MultimapPutProcedure.keyFunction:Lorg/eclipse/collections/api/block/function/Function;
            aload 1 /* each */
            invokeinterface org.eclipse.collections.api.block.function.Function.valueOf:(Ljava/lang/Object;)Ljava/lang/Object;
            astore 2 /* key */
        start local 2 // java.lang.Object key
         1: .line 47
            aload 0 /* this */
            getfield org.eclipse.collections.impl.block.procedure.MultimapPutProcedure.multimap:Lorg/eclipse/collections/api/multimap/MutableMultimap;
            aload 2 /* key */
            aload 1 /* each */
            invokeinterface org.eclipse.collections.api.multimap.MutableMultimap.put:(Ljava/lang/Object;Ljava/lang/Object;)Z
            pop
         2: .line 48
            return
        end local 2 // java.lang.Object key
        end local 1 // java.lang.Object each
        end local 0 // org.eclipse.collections.impl.block.procedure.MultimapPutProcedure this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/eclipse/collections/impl/block/procedure/MultimapPutProcedure<TK;TV;>;
            0    3     1  each  TV;
            1    3     2   key  TK;
    Signature: (TV;)V
    MethodParameters:
      Name  Flags
      each  
}
Signature: <K:Ljava/lang/Object;V:Ljava/lang/Object;>Ljava/lang/Object;Lorg/eclipse/collections/api/block/procedure/Procedure<TV;>;
SourceFile: "MultimapPutProcedure.java"