https://commons.apache.org/proper/commons-lang/: Apache Commons Lang, a package of Java utility classes for the classes that are in java.lang's hierarchy, or are considered to be so standard as to justify existence in java.lang. (The Apache Software Foundation)
  • C. Scott Ananian
  • Chris Audley
  • Stephane Bailliez
  • Michael Becke
  • Benjamin Bentmann
  • Ola Berg
  • Nathan Beyer
  • Stefan Bodewig
  • Janek Bogucki
  • Mike Bowler
  • Sean Brown
  • Alexander Day Chaffee
  • Al Chou
  • Greg Coladonato
  • Maarten Coene
  • Justin Couch
  • Michael Davey
  • Norm Deane
  • Morgan Delagrange
  • Ringo De Smet
  • Russel Dittmar
  • Steve Downey
  • Matthias Eichel
  • Christopher Elkins
  • Chris Feldhacker
  • Roland Foerther
  • Pete Gieser
  • Jason Gritman
  • Matthew Hawthorne
  • Michael Heuer
  • Chas Honton
  • Chris Hyzer
  • Paul Jack
  • Marc Johnson
  • Shaun Kalley
  • Tetsuya Kaneuchi
  • Nissim Karpenstein
  • Ed Korthof
  • Holger Krauth
  • Rafal Krupinski
  • Rafal Krzewski
  • David Leppik
  • Eli Lindsey
  • Sven Ludwig
  • Craig R. McClanahan
  • Rand McNeely
  • Hendrik Maryns
  • Dave Meikle
  • Nikolay Metchev
  • Kasper Nielsen
  • Tim O'Brien
  • Brian S O'Neill
  • Andrew C. Oliver
  • Alban Peignier
  • Moritz Petersen
  • Dmitri Plotnikov
  • Neeme Praks
  • Eric Pugh
  • Stephen Putman
  • Travis Reeder
  • Antony Riley
  • Valentin Rocher
  • Scott Sanders
  • James Sawle
  • Ralph Schaer
  • Henning P. Schmiedehausen
  • Sean Schofield
  • Robert Scholte
  • Reuben Sivan
  • Ville Skytta
  • David M. Sledge
  • Michael A. Smith
  • Jan Sorensen
  • Glen Stampoultzis
  • Scott Stanchfield
  • Jon S. Stevens
  • Sean C. Sullivan
  • Ashwin Suresh
  • Helge Tesgaard
  • Arun Mammen Thomas
  • Masato Tezuka
  • Daniel Trebbien
  • Jeff Varszegi
  • Chris Webb
  • Mario Winterer
  • Stepan Koltsov
  • Holger Hoffstatte
  • Derek C. Ashmore
  • Sebastien Riou
  • Allon Mureinik
  • Adam Hooper
  • Chris Karcher
  • Michael Osipov
  • Thiago Andrade
  • Jonathan Baker
  • Mikhail Mazursky
  • Fabian Lange
  • Michał Kordas
  • Felipe Adorno
  • Adrian Ber
  • Mark Dacek
  • Peter Verhas
  • Jin Xu
  • Daniel Rall (CollabNet, Inc.)
  • Stephen Colebourne (SITA ATS Ltd)
  • Henri Yandell ()
  • Steven Caswell ()
  • Robert Burrell Donkin ()
  • Gary D. Gregory
  • Fredrik Westermarck ()
  • James Carman (Carman Consulting, Inc.)
  • Niall Pemberton
  • Matt Benson
  • Joerg Schaible
  • Oliver Heger
  • Paul Benedict
  • Benedikt Ritter
  • Duncan Jones
  • Loic Guibert
  • Rob Tompkins 
public class org.apache.commons.lang3.concurrent.MultiBackgroundInitializer extends org.apache.commons.lang3.concurrent.BackgroundInitializer<org.apache.commons.lang3.concurrent.MultiBackgroundInitializer$MultiBackgroundInitializerResults>
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.apache.commons.lang3.concurrent.MultiBackgroundInitializer
  super_class: org.apache.commons.lang3.concurrent.BackgroundInitializer
{
  private final java.util.Map<java.lang.String, org.apache.commons.lang3.concurrent.BackgroundInitializer<?>> childInitializers;
    descriptor: Ljava/util/Map;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/Map<Ljava/lang/String;Lorg/apache/commons/lang3/concurrent/BackgroundInitializer<*>;>;

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // org.apache.commons.lang3.concurrent.MultiBackgroundInitializer this
         0: .line 109
            aload 0 /* this */
            invokespecial org.apache.commons.lang3.concurrent.BackgroundInitializer.<init>:()V
         1: .line 102
            aload 0 /* this */
         2: .line 103
            new java.util.HashMap
            dup
            invokespecial java.util.HashMap.<init>:()V
            putfield org.apache.commons.lang3.concurrent.MultiBackgroundInitializer.childInitializers:Ljava/util/Map;
         3: .line 110
            return
        end local 0 // org.apache.commons.lang3.concurrent.MultiBackgroundInitializer this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lorg/apache/commons/lang3/concurrent/MultiBackgroundInitializer;

  public void <init>(java.util.concurrent.ExecutorService);
    descriptor: (Ljava/util/concurrent/ExecutorService;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.apache.commons.lang3.concurrent.MultiBackgroundInitializer this
        start local 1 // java.util.concurrent.ExecutorService exec
         0: .line 120
            aload 0 /* this */
            aload 1 /* exec */
            invokespecial org.apache.commons.lang3.concurrent.BackgroundInitializer.<init>:(Ljava/util/concurrent/ExecutorService;)V
         1: .line 102
            aload 0 /* this */
         2: .line 103
            new java.util.HashMap
            dup
            invokespecial java.util.HashMap.<init>:()V
            putfield org.apache.commons.lang3.concurrent.MultiBackgroundInitializer.childInitializers:Ljava/util/Map;
         3: .line 121
            return
        end local 1 // java.util.concurrent.ExecutorService exec
        end local 0 // org.apache.commons.lang3.concurrent.MultiBackgroundInitializer this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lorg/apache/commons/lang3/concurrent/MultiBackgroundInitializer;
            0    4     1  exec  Ljava/util/concurrent/ExecutorService;
    MethodParameters:
      Name  Flags
      exec  final

  public void addInitializer(java.lang.String, org.apache.commons.lang3.concurrent.BackgroundInitializer<?>);
    descriptor: (Ljava/lang/String;Lorg/apache/commons/lang3/concurrent/BackgroundInitializer;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=4, args_size=3
        start local 0 // org.apache.commons.lang3.concurrent.MultiBackgroundInitializer this
        start local 1 // java.lang.String name
        start local 2 // org.apache.commons.lang3.concurrent.BackgroundInitializer init
         0: .line 136
            aload 1 /* name */
            ldc "Name of child initializer must not be null!"
            iconst_0
            anewarray java.lang.Object
            invokestatic org.apache.commons.lang3.Validate.notNull:(Ljava/lang/Object;Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/Object;
            pop
         1: .line 137
            aload 2 /* init */
            ldc "Child initializer must not be null!"
            iconst_0
            anewarray java.lang.Object
            invokestatic org.apache.commons.lang3.Validate.notNull:(Ljava/lang/Object;Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/Object;
            pop
         2: .line 139
            aload 0 /* this */
            dup
            astore 3
            monitorenter
         3: .line 140
            aload 0 /* this */
            invokevirtual org.apache.commons.lang3.concurrent.MultiBackgroundInitializer.isStarted:()Z
            ifeq 7
         4: .line 141
            new java.lang.IllegalStateException
            dup
         5: .line 142
            ldc "addInitializer() must not be called after start()!"
         6: .line 141
            invokespecial java.lang.IllegalStateException.<init>:(Ljava/lang/String;)V
            athrow
         7: .line 144
      StackMap locals: org.apache.commons.lang3.concurrent.MultiBackgroundInitializer
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.commons.lang3.concurrent.MultiBackgroundInitializer.childInitializers:Ljava/util/Map;
            aload 1 /* name */
            aload 2 /* init */
            invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
         8: .line 139
            aload 3
            monitorexit
         9: goto 12
      StackMap locals:
      StackMap stack: java.lang.Throwable
        10: aload 3
            monitorexit
        11: athrow
        12: .line 146
      StackMap locals:
      StackMap stack:
            return
        end local 2 // org.apache.commons.lang3.concurrent.BackgroundInitializer init
        end local 1 // java.lang.String name
        end local 0 // org.apache.commons.lang3.concurrent.MultiBackgroundInitializer this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   13     0  this  Lorg/apache/commons/lang3/concurrent/MultiBackgroundInitializer;
            0   13     1  name  Ljava/lang/String;
            0   13     2  init  Lorg/apache/commons/lang3/concurrent/BackgroundInitializer<*>;
      Exception table:
        from    to  target  type
           3     9      10  any
          10    11      10  any
    Signature: (Ljava/lang/String;Lorg/apache/commons/lang3/concurrent/BackgroundInitializer<*>;)V
    MethodParameters:
      Name  Flags
      name  final
      init  final

  protected int getTaskCount();
    descriptor: ()I
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=4, args_size=1
        start local 0 // org.apache.commons.lang3.concurrent.MultiBackgroundInitializer this
         0: .line 160
            iconst_1
            istore 1 /* result */
        start local 1 // int result
         1: .line 162
            aload 0 /* this */
            getfield org.apache.commons.lang3.concurrent.MultiBackgroundInitializer.childInitializers:Ljava/util/Map;
            invokeinterface java.util.Map.values:()Ljava/util/Collection;
            invokeinterface java.util.Collection.iterator:()Ljava/util/Iterator;
            astore 3
            goto 4
      StackMap locals: org.apache.commons.lang3.concurrent.MultiBackgroundInitializer int top java.util.Iterator
      StackMap stack:
         2: aload 3
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.apache.commons.lang3.concurrent.BackgroundInitializer
            astore 2 /* bi */
        start local 2 // org.apache.commons.lang3.concurrent.BackgroundInitializer bi
         3: .line 163
            iload 1 /* result */
            aload 2 /* bi */
            invokevirtual org.apache.commons.lang3.concurrent.BackgroundInitializer.getTaskCount:()I
            iadd
            istore 1 /* result */
        end local 2 // org.apache.commons.lang3.concurrent.BackgroundInitializer bi
         4: .line 162
      StackMap locals:
      StackMap stack:
            aload 3
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 2
         5: .line 166
            iload 1 /* result */
            ireturn
        end local 1 // int result
        end local 0 // org.apache.commons.lang3.concurrent.MultiBackgroundInitializer this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    6     0    this  Lorg/apache/commons/lang3/concurrent/MultiBackgroundInitializer;
            1    6     1  result  I
            3    4     2      bi  Lorg/apache/commons/lang3/concurrent/BackgroundInitializer<*>;

  protected org.apache.commons.lang3.concurrent.MultiBackgroundInitializer$MultiBackgroundInitializerResults initialize();
    descriptor: ()Lorg/apache/commons/lang3/concurrent/MultiBackgroundInitializer$MultiBackgroundInitializerResults;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=5, locals=8, args_size=1
        start local 0 // org.apache.commons.lang3.concurrent.MultiBackgroundInitializer this
         0: .line 182
            aload 0 /* this */
            dup
            astore 2
            monitorenter
         1: .line 184
            new java.util.HashMap
            dup
         2: .line 185
            aload 0 /* this */
            getfield org.apache.commons.lang3.concurrent.MultiBackgroundInitializer.childInitializers:Ljava/util/Map;
         3: .line 184
            invokespecial java.util.HashMap.<init>:(Ljava/util/Map;)V
            astore 1 /* inits */
        start local 1 // java.util.Map inits
         4: .line 182
            aload 2
            monitorexit
         5: goto 8
        end local 1 // java.util.Map inits
      StackMap locals: org.apache.commons.lang3.concurrent.MultiBackgroundInitializer top org.apache.commons.lang3.concurrent.MultiBackgroundInitializer
      StackMap stack: java.lang.Throwable
         6: aload 2
            monitorexit
         7: athrow
        start local 1 // java.util.Map inits
         8: .line 189
      StackMap locals: org.apache.commons.lang3.concurrent.MultiBackgroundInitializer java.util.Map
      StackMap stack:
            aload 0 /* this */
            invokevirtual org.apache.commons.lang3.concurrent.MultiBackgroundInitializer.getActiveExecutor:()Ljava/util/concurrent/ExecutorService;
            astore 2 /* exec */
        start local 2 // java.util.concurrent.ExecutorService exec
         9: .line 190
            aload 1 /* inits */
            invokeinterface java.util.Map.values:()Ljava/util/Collection;
            invokeinterface java.util.Collection.iterator:()Ljava/util/Iterator;
            astore 4
            goto 14
      StackMap locals: org.apache.commons.lang3.concurrent.MultiBackgroundInitializer java.util.Map java.util.concurrent.ExecutorService top java.util.Iterator
      StackMap stack:
        10: aload 4
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.apache.commons.lang3.concurrent.BackgroundInitializer
            astore 3 /* bi */
        start local 3 // org.apache.commons.lang3.concurrent.BackgroundInitializer bi
        11: .line 191
            aload 3 /* bi */
            invokevirtual org.apache.commons.lang3.concurrent.BackgroundInitializer.getExternalExecutor:()Ljava/util/concurrent/ExecutorService;
            ifnonnull 13
        12: .line 193
            aload 3 /* bi */
            aload 2 /* exec */
            invokevirtual org.apache.commons.lang3.concurrent.BackgroundInitializer.setExternalExecutor:(Ljava/util/concurrent/ExecutorService;)V
        13: .line 195
      StackMap locals: org.apache.commons.lang3.concurrent.MultiBackgroundInitializer java.util.Map java.util.concurrent.ExecutorService org.apache.commons.lang3.concurrent.BackgroundInitializer java.util.Iterator
      StackMap stack:
            aload 3 /* bi */
            invokevirtual org.apache.commons.lang3.concurrent.BackgroundInitializer.start:()Z
            pop
        end local 3 // org.apache.commons.lang3.concurrent.BackgroundInitializer bi
        14: .line 190
      StackMap locals: org.apache.commons.lang3.concurrent.MultiBackgroundInitializer java.util.Map java.util.concurrent.ExecutorService top java.util.Iterator
      StackMap stack:
            aload 4
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 10
        15: .line 199
            new java.util.HashMap
            dup
            invokespecial java.util.HashMap.<init>:()V
            astore 3 /* results */
        start local 3 // java.util.Map results
        16: .line 200
            new java.util.HashMap
            dup
            invokespecial java.util.HashMap.<init>:()V
            astore 4 /* excepts */
        start local 4 // java.util.Map excepts
        17: .line 201
            aload 1 /* inits */
            invokeinterface java.util.Map.entrySet:()Ljava/util/Set;
            invokeinterface java.util.Set.iterator:()Ljava/util/Iterator;
            astore 6
            goto 23
      StackMap locals: org.apache.commons.lang3.concurrent.MultiBackgroundInitializer java.util.Map java.util.concurrent.ExecutorService java.util.Map java.util.Map top java.util.Iterator
      StackMap stack:
        18: aload 6
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast java.util.Map$Entry
            astore 5 /* e */
        start local 5 // java.util.Map$Entry e
        19: .line 203
            aload 3 /* results */
            aload 5 /* e */
            invokeinterface java.util.Map$Entry.getKey:()Ljava/lang/Object;
            checkcast java.lang.String
            aload 5 /* e */
            invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
            checkcast org.apache.commons.lang3.concurrent.BackgroundInitializer
            invokevirtual org.apache.commons.lang3.concurrent.BackgroundInitializer.get:()Ljava/lang/Object;
            invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        20: .line 204
            goto 23
      StackMap locals: org.apache.commons.lang3.concurrent.MultiBackgroundInitializer java.util.Map java.util.concurrent.ExecutorService java.util.Map java.util.Map java.util.Map$Entry java.util.Iterator
      StackMap stack: org.apache.commons.lang3.concurrent.ConcurrentException
        21: astore 7 /* cex */
        start local 7 // org.apache.commons.lang3.concurrent.ConcurrentException cex
        22: .line 205
            aload 4 /* excepts */
            aload 5 /* e */
            invokeinterface java.util.Map$Entry.getKey:()Ljava/lang/Object;
            checkcast java.lang.String
            aload 7 /* cex */
            invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        end local 7 // org.apache.commons.lang3.concurrent.ConcurrentException cex
        end local 5 // java.util.Map$Entry e
        23: .line 201
      StackMap locals: org.apache.commons.lang3.concurrent.MultiBackgroundInitializer java.util.Map java.util.concurrent.ExecutorService java.util.Map java.util.Map top java.util.Iterator
      StackMap stack:
            aload 6
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 18
        24: .line 209
            new org.apache.commons.lang3.concurrent.MultiBackgroundInitializer$MultiBackgroundInitializerResults
            dup
            aload 1 /* inits */
            aload 3 /* results */
            aload 4 /* excepts */
            invokespecial org.apache.commons.lang3.concurrent.MultiBackgroundInitializer$MultiBackgroundInitializerResults.<init>:(Ljava/util/Map;Ljava/util/Map;Ljava/util/Map;)V
            areturn
        end local 4 // java.util.Map excepts
        end local 3 // java.util.Map results
        end local 2 // java.util.concurrent.ExecutorService exec
        end local 1 // java.util.Map inits
        end local 0 // org.apache.commons.lang3.concurrent.MultiBackgroundInitializer this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0   25     0     this  Lorg/apache/commons/lang3/concurrent/MultiBackgroundInitializer;
            4    6     1    inits  Ljava/util/Map<Ljava/lang/String;Lorg/apache/commons/lang3/concurrent/BackgroundInitializer<*>;>;
            8   25     1    inits  Ljava/util/Map<Ljava/lang/String;Lorg/apache/commons/lang3/concurrent/BackgroundInitializer<*>;>;
            9   25     2     exec  Ljava/util/concurrent/ExecutorService;
           11   14     3       bi  Lorg/apache/commons/lang3/concurrent/BackgroundInitializer<*>;
           16   25     3  results  Ljava/util/Map<Ljava/lang/String;Ljava/lang/Object;>;
           17   25     4  excepts  Ljava/util/Map<Ljava/lang/String;Lorg/apache/commons/lang3/concurrent/ConcurrentException;>;
           19   23     5        e  Ljava/util/Map$Entry<Ljava/lang/String;Lorg/apache/commons/lang3/concurrent/BackgroundInitializer<*>;>;
           22   23     7      cex  Lorg/apache/commons/lang3/concurrent/ConcurrentException;
      Exception table:
        from    to  target  type
           1     5       6  any
           6     7       6  any
          19    20      21  Class org.apache.commons.lang3.concurrent.ConcurrentException
    Exceptions:
      throws java.lang.Exception

  protected java.lang.Object initialize();
    descriptor: ()Ljava/lang/Object;
    flags: (0x1044) ACC_PROTECTED, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=1, locals=1, args_size=1
         0: .line 1
            aload 0
            invokevirtual org.apache.commons.lang3.concurrent.MultiBackgroundInitializer.initialize:()Lorg/apache/commons/lang3/concurrent/MultiBackgroundInitializer$MultiBackgroundInitializerResults;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
    Exceptions:
      throws java.lang.Exception
}
Signature: Lorg/apache/commons/lang3/concurrent/BackgroundInitializer<Lorg/apache/commons/lang3/concurrent/MultiBackgroundInitializer$MultiBackgroundInitializerResults;>;
SourceFile: "MultiBackgroundInitializer.java"
NestMembers:
  org.apache.commons.lang3.concurrent.MultiBackgroundInitializer$MultiBackgroundInitializerResults
InnerClasses:
  public abstract Entry = java.util.Map$Entry of java.util.Map
  public MultiBackgroundInitializerResults = org.apache.commons.lang3.concurrent.MultiBackgroundInitializer$MultiBackgroundInitializerResults of org.apache.commons.lang3.concurrent.MultiBackgroundInitializer