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.primitive.CollectBooleanProcedure<T> 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.primitive.CollectBooleanProcedure
  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.block.function.primitive.BooleanFunction<? super T> booleanFunction;
    descriptor: Lorg/eclipse/collections/api/block/function/primitive/BooleanFunction;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Lorg/eclipse/collections/api/block/function/primitive/BooleanFunction<-TT;>;

  private final org.eclipse.collections.api.collection.primitive.MutableBooleanCollection booleanCollection;
    descriptor: Lorg/eclipse/collections/api/collection/primitive/MutableBooleanCollection;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  public void <init>(org.eclipse.collections.api.block.function.primitive.BooleanFunction<? super T>, org.eclipse.collections.api.collection.primitive.MutableBooleanCollection);
    descriptor: (Lorg/eclipse/collections/api/block/function/primitive/BooleanFunction;Lorg/eclipse/collections/api/collection/primitive/MutableBooleanCollection;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=3
        start local 0 // org.eclipse.collections.impl.block.procedure.primitive.CollectBooleanProcedure this
        start local 1 // org.eclipse.collections.api.block.function.primitive.BooleanFunction booleanFunction
        start local 2 // org.eclipse.collections.api.collection.primitive.MutableBooleanCollection targetCollection
         0: .line 27
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 29
            aload 0 /* this */
            aload 1 /* booleanFunction */
            putfield org.eclipse.collections.impl.block.procedure.primitive.CollectBooleanProcedure.booleanFunction:Lorg/eclipse/collections/api/block/function/primitive/BooleanFunction;
         2: .line 30
            aload 0 /* this */
            aload 2 /* targetCollection */
            putfield org.eclipse.collections.impl.block.procedure.primitive.CollectBooleanProcedure.booleanCollection:Lorg/eclipse/collections/api/collection/primitive/MutableBooleanCollection;
         3: .line 31
            return
        end local 2 // org.eclipse.collections.api.collection.primitive.MutableBooleanCollection targetCollection
        end local 1 // org.eclipse.collections.api.block.function.primitive.BooleanFunction booleanFunction
        end local 0 // org.eclipse.collections.impl.block.procedure.primitive.CollectBooleanProcedure this
      LocalVariableTable:
        Start  End  Slot              Name  Signature
            0    4     0              this  Lorg/eclipse/collections/impl/block/procedure/primitive/CollectBooleanProcedure<TT;>;
            0    4     1   booleanFunction  Lorg/eclipse/collections/api/block/function/primitive/BooleanFunction<-TT;>;
            0    4     2  targetCollection  Lorg/eclipse/collections/api/collection/primitive/MutableBooleanCollection;
    Signature: (Lorg/eclipse/collections/api/block/function/primitive/BooleanFunction<-TT;>;Lorg/eclipse/collections/api/collection/primitive/MutableBooleanCollection;)V
    MethodParameters:
                  Name  Flags
      booleanFunction   
      targetCollection  

  public void value();
    descriptor: (Ljava/lang/Object;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // org.eclipse.collections.impl.block.procedure.primitive.CollectBooleanProcedure this
        start local 1 // java.lang.Object object
         0: .line 36
            aload 0 /* this */
            getfield org.eclipse.collections.impl.block.procedure.primitive.CollectBooleanProcedure.booleanFunction:Lorg/eclipse/collections/api/block/function/primitive/BooleanFunction;
            aload 1 /* object */
            invokeinterface org.eclipse.collections.api.block.function.primitive.BooleanFunction.booleanValueOf:(Ljava/lang/Object;)Z
            istore 2 /* value */
        start local 2 // boolean value
         1: .line 37
            aload 0 /* this */
            getfield org.eclipse.collections.impl.block.procedure.primitive.CollectBooleanProcedure.booleanCollection:Lorg/eclipse/collections/api/collection/primitive/MutableBooleanCollection;
            iload 2 /* value */
            invokeinterface org.eclipse.collections.api.collection.primitive.MutableBooleanCollection.add:(Z)Z
            pop
         2: .line 38
            return
        end local 2 // boolean value
        end local 1 // java.lang.Object object
        end local 0 // org.eclipse.collections.impl.block.procedure.primitive.CollectBooleanProcedure this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    3     0    this  Lorg/eclipse/collections/impl/block/procedure/primitive/CollectBooleanProcedure<TT;>;
            0    3     1  object  TT;
            1    3     2   value  Z
    Signature: (TT;)V
    MethodParameters:
        Name  Flags
      object  

  public org.eclipse.collections.api.collection.primitive.MutableBooleanCollection getBooleanCollection();
    descriptor: ()Lorg/eclipse/collections/api/collection/primitive/MutableBooleanCollection;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.eclipse.collections.impl.block.procedure.primitive.CollectBooleanProcedure this
         0: .line 42
            aload 0 /* this */
            getfield org.eclipse.collections.impl.block.procedure.primitive.CollectBooleanProcedure.booleanCollection:Lorg/eclipse/collections/api/collection/primitive/MutableBooleanCollection;
            areturn
        end local 0 // org.eclipse.collections.impl.block.procedure.primitive.CollectBooleanProcedure this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/eclipse/collections/impl/block/procedure/primitive/CollectBooleanProcedure<TT;>;
}
Signature: <T:Ljava/lang/Object;>Ljava/lang/Object;Lorg/eclipse/collections/api/block/procedure/Procedure<TT;>;
SourceFile: "CollectBooleanProcedure.java"