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 class org.eclipse.collections.impl.collection.mutable.primitive.SynchronizedDoubleCollection extends org.eclipse.collections.impl.collection.mutable.primitive.AbstractSynchronizedDoubleCollection
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.eclipse.collections.impl.collection.mutable.primitive.SynchronizedDoubleCollection
  super_class: org.eclipse.collections.impl.collection.mutable.primitive.AbstractSynchronizedDoubleCollection
{
  private static final long serialVersionUID;
    descriptor: J
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: 1

  protected void <init>(org.eclipse.collections.api.collection.primitive.MutableDoubleCollection);
    descriptor: (Lorg/eclipse/collections/api/collection/primitive/MutableDoubleCollection;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.eclipse.collections.impl.collection.mutable.primitive.SynchronizedDoubleCollection this
        start local 1 // org.eclipse.collections.api.collection.primitive.MutableDoubleCollection collection
         0: .line 28
            aload 0 /* this */
            aload 1 /* collection */
            aconst_null
            invokespecial org.eclipse.collections.impl.collection.mutable.primitive.SynchronizedDoubleCollection.<init>:(Lorg/eclipse/collections/api/collection/primitive/MutableDoubleCollection;Ljava/lang/Object;)V
         1: .line 29
            return
        end local 1 // org.eclipse.collections.api.collection.primitive.MutableDoubleCollection collection
        end local 0 // org.eclipse.collections.impl.collection.mutable.primitive.SynchronizedDoubleCollection this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    2     0        this  Lorg/eclipse/collections/impl/collection/mutable/primitive/SynchronizedDoubleCollection;
            0    2     1  collection  Lorg/eclipse/collections/api/collection/primitive/MutableDoubleCollection;
    MethodParameters:
            Name  Flags
      collection  

  protected void <init>(org.eclipse.collections.api.collection.primitive.MutableDoubleCollection, java.lang.Object);
    descriptor: (Lorg/eclipse/collections/api/collection/primitive/MutableDoubleCollection;Ljava/lang/Object;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // org.eclipse.collections.impl.collection.mutable.primitive.SynchronizedDoubleCollection this
        start local 1 // org.eclipse.collections.api.collection.primitive.MutableDoubleCollection collection
        start local 2 // java.lang.Object newLock
         0: .line 33
            aload 0 /* this */
            aload 1 /* collection */
            aload 2 /* newLock */
            invokespecial org.eclipse.collections.impl.collection.mutable.primitive.AbstractSynchronizedDoubleCollection.<init>:(Lorg/eclipse/collections/api/collection/primitive/MutableDoubleCollection;Ljava/lang/Object;)V
         1: .line 34
            return
        end local 2 // java.lang.Object newLock
        end local 1 // org.eclipse.collections.api.collection.primitive.MutableDoubleCollection collection
        end local 0 // org.eclipse.collections.impl.collection.mutable.primitive.SynchronizedDoubleCollection this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    2     0        this  Lorg/eclipse/collections/impl/collection/mutable/primitive/SynchronizedDoubleCollection;
            0    2     1  collection  Lorg/eclipse/collections/api/collection/primitive/MutableDoubleCollection;
            0    2     2     newLock  Ljava/lang/Object;
    MethodParameters:
            Name  Flags
      collection  
      newLock     

  public static org.eclipse.collections.impl.collection.mutable.primitive.SynchronizedDoubleCollection of(org.eclipse.collections.api.collection.primitive.MutableDoubleCollection);
    descriptor: (Lorg/eclipse/collections/api/collection/primitive/MutableDoubleCollection;)Lorg/eclipse/collections/impl/collection/mutable/primitive/SynchronizedDoubleCollection;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // org.eclipse.collections.api.collection.primitive.MutableDoubleCollection collection
         0: .line 41
            new org.eclipse.collections.impl.collection.mutable.primitive.SynchronizedDoubleCollection
            dup
            aload 0 /* collection */
            invokespecial org.eclipse.collections.impl.collection.mutable.primitive.SynchronizedDoubleCollection.<init>:(Lorg/eclipse/collections/api/collection/primitive/MutableDoubleCollection;)V
            areturn
        end local 0 // org.eclipse.collections.api.collection.primitive.MutableDoubleCollection collection
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    1     0  collection  Lorg/eclipse/collections/api/collection/primitive/MutableDoubleCollection;
    MethodParameters:
            Name  Flags
      collection  

  public static org.eclipse.collections.impl.collection.mutable.primitive.SynchronizedDoubleCollection of(org.eclipse.collections.api.collection.primitive.MutableDoubleCollection, java.lang.Object);
    descriptor: (Lorg/eclipse/collections/api/collection/primitive/MutableDoubleCollection;Ljava/lang/Object;)Lorg/eclipse/collections/impl/collection/mutable/primitive/SynchronizedDoubleCollection;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // org.eclipse.collections.api.collection.primitive.MutableDoubleCollection collection
        start local 1 // java.lang.Object lock
         0: .line 50
            new org.eclipse.collections.impl.collection.mutable.primitive.SynchronizedDoubleCollection
            dup
            aload 0 /* collection */
            aload 1 /* lock */
            invokespecial org.eclipse.collections.impl.collection.mutable.primitive.SynchronizedDoubleCollection.<init>:(Lorg/eclipse/collections/api/collection/primitive/MutableDoubleCollection;Ljava/lang/Object;)V
            areturn
        end local 1 // java.lang.Object lock
        end local 0 // org.eclipse.collections.api.collection.primitive.MutableDoubleCollection collection
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    1     0  collection  Lorg/eclipse/collections/api/collection/primitive/MutableDoubleCollection;
            0    1     1        lock  Ljava/lang/Object;
    MethodParameters:
            Name  Flags
      collection  
      lock        

  public org.eclipse.collections.api.collection.primitive.MutableDoubleCollection newEmpty();
    descriptor: ()Lorg/eclipse/collections/api/collection/primitive/MutableDoubleCollection;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.eclipse.collections.impl.collection.mutable.primitive.SynchronizedDoubleCollection this
         0: .line 59
            new org.eclipse.collections.impl.bag.mutable.primitive.DoubleHashBag
            dup
            invokespecial org.eclipse.collections.impl.bag.mutable.primitive.DoubleHashBag.<init>:()V
            areturn
        end local 0 // org.eclipse.collections.impl.collection.mutable.primitive.SynchronizedDoubleCollection this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/eclipse/collections/impl/collection/mutable/primitive/SynchronizedDoubleCollection;
}
SourceFile: "SynchronizedDoubleCollection.java"