https://github.com/jruby/jruby/jruby-core: JRuby is the effort to recreate the Ruby (https://www.ruby-lang.org) interpreter in Java. (JRuby)
  • headius
  • enebo
  • wmeissner
  • BanzaiMan
  • mkristian 
public class org.jruby.runtime.ivars.SynchronizedVariableAccessor extends org.jruby.runtime.ivars.VariableAccessor
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.jruby.runtime.ivars.SynchronizedVariableAccessor
  super_class: org.jruby.runtime.ivars.VariableAccessor
{
  public void <init>(org.jruby.RubyClass, java.lang.String, int, int);
    descriptor: (Lorg/jruby/RubyClass;Ljava/lang/String;II)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=5, args_size=5
        start local 0 // org.jruby.runtime.ivars.SynchronizedVariableAccessor this
        start local 1 // org.jruby.RubyClass realClass
        start local 2 // java.lang.String name
        start local 3 // int index
        start local 4 // int classId
         0: .line 49
            aload 0 /* this */
            aload 1 /* realClass */
            aload 2 /* name */
            iload 3 /* index */
            iload 4 /* classId */
            invokespecial org.jruby.runtime.ivars.VariableAccessor.<init>:(Lorg/jruby/RubyClass;Ljava/lang/String;II)V
         1: .line 50
            return
        end local 4 // int classId
        end local 3 // int index
        end local 2 // java.lang.String name
        end local 1 // org.jruby.RubyClass realClass
        end local 0 // org.jruby.runtime.ivars.SynchronizedVariableAccessor this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    2     0       this  Lorg/jruby/runtime/ivars/SynchronizedVariableAccessor;
            0    2     1  realClass  Lorg/jruby/RubyClass;
            0    2     2       name  Ljava/lang/String;
            0    2     3      index  I
            0    2     4    classId  I
    MethodParameters:
           Name  Flags
      realClass  
      name       
      index      
      classId    

  public void set(java.lang.Object, java.lang.Object);
    descriptor: (Ljava/lang/Object;Ljava/lang/Object;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=3, args_size=3
        start local 0 // org.jruby.runtime.ivars.SynchronizedVariableAccessor this
        start local 1 // java.lang.Object object
        start local 2 // java.lang.Object value
         0: .line 60
            aload 1 /* object */
            checkcast org.jruby.RubyBasicObject
            invokevirtual org.jruby.RubyBasicObject.ensureInstanceVariablesSettable:()V
         1: .line 61
            aload 1 /* object */
            checkcast org.jruby.RubyBasicObject
            aload 0 /* this */
            getfield org.jruby.runtime.ivars.SynchronizedVariableAccessor.realClass:Lorg/jruby/RubyClass;
            aload 0 /* this */
            getfield org.jruby.runtime.ivars.SynchronizedVariableAccessor.index:I
            aload 2 /* value */
            invokestatic org.jruby.runtime.ivars.SynchronizedVariableAccessor.setVariable:(Lorg/jruby/RubyBasicObject;Lorg/jruby/RubyClass;ILjava/lang/Object;)V
         2: .line 62
            return
        end local 2 // java.lang.Object value
        end local 1 // java.lang.Object object
        end local 0 // org.jruby.runtime.ivars.SynchronizedVariableAccessor this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    3     0    this  Lorg/jruby/runtime/ivars/SynchronizedVariableAccessor;
            0    3     1  object  Ljava/lang/Object;
            0    3     2   value  Ljava/lang/Object;
    MethodParameters:
        Name  Flags
      object  
      value   

  public static void setVariableChecked(org.jruby.RubyBasicObject, org.jruby.RubyClass, int, java.lang.Object);
    descriptor: (Lorg/jruby/RubyBasicObject;Lorg/jruby/RubyClass;ILjava/lang/Object;)V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=4, locals=4, args_size=4
        start local 0 // org.jruby.RubyBasicObject self
        start local 1 // org.jruby.RubyClass realClass
        start local 2 // int index
        start local 3 // java.lang.Object value
         0: .line 75
            aload 0 /* self */
            invokevirtual org.jruby.RubyBasicObject.ensureInstanceVariablesSettable:()V
         1: .line 76
            aload 0 /* self */
            aload 1 /* realClass */
            iload 2 /* index */
            aload 3 /* value */
            invokestatic org.jruby.runtime.ivars.SynchronizedVariableAccessor.setVariable:(Lorg/jruby/RubyBasicObject;Lorg/jruby/RubyClass;ILjava/lang/Object;)V
         2: .line 77
            return
        end local 3 // java.lang.Object value
        end local 2 // int index
        end local 1 // org.jruby.RubyClass realClass
        end local 0 // org.jruby.RubyBasicObject self
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    3     0       self  Lorg/jruby/RubyBasicObject;
            0    3     1  realClass  Lorg/jruby/RubyClass;
            0    3     2      index  I
            0    3     3      value  Ljava/lang/Object;
    MethodParameters:
           Name  Flags
      self       
      realClass  
      index      
      value      

  public static void setVariable(org.jruby.RubyBasicObject, org.jruby.RubyClass, int, java.lang.Object);
    descriptor: (Lorg/jruby/RubyBasicObject;Lorg/jruby/RubyClass;ILjava/lang/Object;)V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=5, args_size=4
        start local 0 // org.jruby.RubyBasicObject self
        start local 1 // org.jruby.RubyClass realClass
        start local 2 // int index
        start local 3 // java.lang.Object value
         0: .line 89
            aload 0 /* self */
            dup
            astore 4
            monitorenter
         1: .line 90
            aload 0 /* self */
            aload 1 /* realClass */
            iload 2 /* index */
            invokestatic org.jruby.runtime.ivars.SynchronizedVariableAccessor.ensureTable:(Lorg/jruby/RubyBasicObject;Lorg/jruby/RubyClass;I)[Ljava/lang/Object;
            iload 2 /* index */
            aload 3 /* value */
            aastore
         2: .line 89
            aload 4
            monitorexit
         3: goto 6
      StackMap locals: org.jruby.RubyBasicObject org.jruby.RubyClass int java.lang.Object org.jruby.RubyBasicObject
      StackMap stack: java.lang.Throwable
         4: aload 4
            monitorexit
         5: athrow
         6: .line 92
      StackMap locals:
      StackMap stack:
            return
        end local 3 // java.lang.Object value
        end local 2 // int index
        end local 1 // org.jruby.RubyClass realClass
        end local 0 // org.jruby.RubyBasicObject self
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    7     0       self  Lorg/jruby/RubyBasicObject;
            0    7     1  realClass  Lorg/jruby/RubyClass;
            0    7     2      index  I
            0    7     3      value  Ljava/lang/Object;
      Exception table:
        from    to  target  type
           1     3       4  any
           4     5       4  any
    MethodParameters:
           Name  Flags
      self       
      realClass  
      index      
      value      

  private static java.lang.Object[] ensureTable(org.jruby.RubyBasicObject, org.jruby.RubyClass, int);
    descriptor: (Lorg/jruby/RubyBasicObject;Lorg/jruby/RubyClass;I)[Ljava/lang/Object;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=3, locals=4, args_size=3
        start local 0 // org.jruby.RubyBasicObject self
        start local 1 // org.jruby.RubyClass realClass
        start local 2 // int index
         0: .line 103
            aload 0 /* self */
            getfield org.jruby.RubyBasicObject.varTable:[Ljava/lang/Object;
            astore 3 /* currentTable */
        start local 3 // java.lang.Object[] currentTable
         1: .line 104
            aload 3 /* currentTable */
            ifnonnull 3
         2: .line 105
            aload 0 /* self */
            aload 1 /* realClass */
            invokestatic org.jruby.runtime.ivars.SynchronizedVariableAccessor.createTable:(Lorg/jruby/RubyBasicObject;Lorg/jruby/RubyClass;)[Ljava/lang/Object;
            areturn
         3: .line 107
      StackMap locals: java.lang.Object[]
      StackMap stack:
            aload 3 /* currentTable */
            arraylength
            iload 2 /* index */
            if_icmpgt 5
         4: .line 108
            aload 0 /* self */
            aload 1 /* realClass */
            aload 3 /* currentTable */
            invokestatic org.jruby.runtime.ivars.SynchronizedVariableAccessor.growTable:(Lorg/jruby/RubyBasicObject;Lorg/jruby/RubyClass;[Ljava/lang/Object;)[Ljava/lang/Object;
            areturn
         5: .line 110
      StackMap locals:
      StackMap stack:
            aload 3 /* currentTable */
            areturn
        end local 3 // java.lang.Object[] currentTable
        end local 2 // int index
        end local 1 // org.jruby.RubyClass realClass
        end local 0 // org.jruby.RubyBasicObject self
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    6     0          self  Lorg/jruby/RubyBasicObject;
            0    6     1     realClass  Lorg/jruby/RubyClass;
            0    6     2         index  I
            1    6     3  currentTable  [Ljava/lang/Object;
    MethodParameters:
           Name  Flags
      self       
      realClass  
      index      

  private static java.lang.Object[] createTable(org.jruby.RubyBasicObject, org.jruby.RubyClass);
    descriptor: (Lorg/jruby/RubyBasicObject;Lorg/jruby/RubyClass;)[Ljava/lang/Object;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.jruby.RubyBasicObject self
        start local 1 // org.jruby.RubyClass realClass
         0: .line 122
            aload 0 /* self */
            aload 1 /* realClass */
            invokevirtual org.jruby.RubyClass.getVariableTableSizeWithExtras:()I
            anewarray java.lang.Object
            dup_x1
            putfield org.jruby.RubyBasicObject.varTable:[Ljava/lang/Object;
            areturn
        end local 1 // org.jruby.RubyClass realClass
        end local 0 // org.jruby.RubyBasicObject self
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    1     0       self  Lorg/jruby/RubyBasicObject;
            0    1     1  realClass  Lorg/jruby/RubyClass;
    MethodParameters:
           Name  Flags
      self       
      realClass  

  private static java.lang.Object[] growTable(org.jruby.RubyBasicObject, org.jruby.RubyClass, java.lang.Object[]);
    descriptor: (Lorg/jruby/RubyBasicObject;Lorg/jruby/RubyClass;[Ljava/lang/Object;)[Ljava/lang/Object;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=5, locals=4, args_size=3
        start local 0 // org.jruby.RubyBasicObject self
        start local 1 // org.jruby.RubyClass realClass
        start local 2 // java.lang.Object[] currentTable
         0: .line 134
            aload 1 /* realClass */
            invokevirtual org.jruby.RubyClass.getVariableTableSizeWithExtras:()I
            anewarray java.lang.Object
            astore 3 /* newTable */
        start local 3 // java.lang.Object[] newTable
         1: .line 135
            aload 2 /* currentTable */
            iconst_0
            aload 3 /* newTable */
            iconst_0
            aload 2 /* currentTable */
            arraylength
            invokestatic org.jruby.util.ArraySupport.copy:([Ljava/lang/Object;I[Ljava/lang/Object;II)V
         2: .line 136
            aload 0 /* self */
            aload 3 /* newTable */
            dup_x1
            putfield org.jruby.RubyBasicObject.varTable:[Ljava/lang/Object;
            areturn
        end local 3 // java.lang.Object[] newTable
        end local 2 // java.lang.Object[] currentTable
        end local 1 // org.jruby.RubyClass realClass
        end local 0 // org.jruby.RubyBasicObject self
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    3     0          self  Lorg/jruby/RubyBasicObject;
            0    3     1     realClass  Lorg/jruby/RubyClass;
            0    3     2  currentTable  [Ljava/lang/Object;
            1    3     3      newTable  [Ljava/lang/Object;
    MethodParameters:
              Name  Flags
      self          
      realClass     
      currentTable  
}
SourceFile: "SynchronizedVariableAccessor.java"