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.BiMapCollectProcedure<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.BiMapCollectProcedure
  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.bimap.MutableBiMap<K, V> biMap;
    descriptor: Lorg/eclipse/collections/api/bimap/MutableBiMap;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Lorg/eclipse/collections/api/bimap/MutableBiMap<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>(org.eclipse.collections.api.bimap.MutableBiMap<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: (Lorg/eclipse/collections/api/bimap/MutableBiMap;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.BiMapCollectProcedure this
        start local 1 // org.eclipse.collections.api.bimap.MutableBiMap 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 29
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 31
            aload 0 /* this */
            aload 1 /* newMap */
            putfield org.eclipse.collections.impl.block.procedure.BiMapCollectProcedure.biMap:Lorg/eclipse/collections/api/bimap/MutableBiMap;
         2: .line 32
            aload 0 /* this */
            aload 2 /* newKeyFunction */
            putfield org.eclipse.collections.impl.block.procedure.BiMapCollectProcedure.keyFunction:Lorg/eclipse/collections/api/block/function/Function;
         3: .line 33
            aload 0 /* this */
            aload 3 /* newValueFunction */
            putfield org.eclipse.collections.impl.block.procedure.BiMapCollectProcedure.valueFunction:Lorg/eclipse/collections/api/block/function/Function;
         4: .line 34
            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 // org.eclipse.collections.api.bimap.MutableBiMap newMap
        end local 0 // org.eclipse.collections.impl.block.procedure.BiMapCollectProcedure this
      LocalVariableTable:
        Start  End  Slot              Name  Signature
            0    5     0              this  Lorg/eclipse/collections/impl/block/procedure/BiMapCollectProcedure<TT;TK;TV;>;
            0    5     1            newMap  Lorg/eclipse/collections/api/bimap/MutableBiMap<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: (Lorg/eclipse/collections/api/bimap/MutableBiMap<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=5, locals=4, args_size=2
        start local 0 // org.eclipse.collections.impl.block.procedure.BiMapCollectProcedure this
        start local 1 // java.lang.Object object
         0: .line 39
            aload 0 /* this */
            getfield org.eclipse.collections.impl.block.procedure.BiMapCollectProcedure.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;
            astore 2 /* key */
        start local 2 // java.lang.Object key
         1: .line 40
            aload 0 /* this */
            getfield org.eclipse.collections.impl.block.procedure.BiMapCollectProcedure.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;
            astore 3 /* value */
        start local 3 // java.lang.Object value
         2: .line 42
            aload 0 /* this */
            getfield org.eclipse.collections.impl.block.procedure.BiMapCollectProcedure.biMap:Lorg/eclipse/collections/api/bimap/MutableBiMap;
            aload 2 /* key */
            invokeinterface org.eclipse.collections.api.bimap.MutableBiMap.containsKey:(Ljava/lang/Object;)Z
            ifeq 4
         3: .line 44
            new java.lang.IllegalArgumentException
            dup
            new java.lang.StringBuilder
            dup
            ldc "Key "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 2 /* key */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            ldc " already exists in map!"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         4: .line 47
      StackMap locals: java.lang.Object java.lang.Object
      StackMap stack:
            aload 0 /* this */
            getfield org.eclipse.collections.impl.block.procedure.BiMapCollectProcedure.biMap:Lorg/eclipse/collections/api/bimap/MutableBiMap;
            invokeinterface org.eclipse.collections.api.bimap.MutableBiMap.inverse:()Lorg/eclipse/collections/api/bimap/MutableBiMap;
            aload 3 /* value */
            invokeinterface org.eclipse.collections.api.bimap.MutableBiMap.containsKey:(Ljava/lang/Object;)Z
            ifeq 6
         5: .line 49
            new java.lang.IllegalArgumentException
            dup
            new java.lang.StringBuilder
            dup
            ldc "Value "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 3 /* value */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            ldc " already exists in map!"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         6: .line 52
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.eclipse.collections.impl.block.procedure.BiMapCollectProcedure.biMap:Lorg/eclipse/collections/api/bimap/MutableBiMap;
            aload 2 /* key */
            aload 3 /* value */
            invokeinterface org.eclipse.collections.api.bimap.MutableBiMap.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
         7: .line 53
            return
        end local 3 // java.lang.Object value
        end local 2 // java.lang.Object key
        end local 1 // java.lang.Object object
        end local 0 // org.eclipse.collections.impl.block.procedure.BiMapCollectProcedure this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    8     0    this  Lorg/eclipse/collections/impl/block/procedure/BiMapCollectProcedure<TT;TK;TV;>;
            0    8     1  object  TT;
            1    8     2     key  TK;
            2    8     3   value  TV;
    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: "BiMapCollectProcedure.java"