http://xml.apache.org/xalan-j/: Serializer to write out XML, HTML etc. as a stream of characters from an input DOM or from input SAX events. (The Apache Software Foundation) 
class org.apache.xml.utils.SecuritySupport$4 implements java.security.PrivilegedAction
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: org.apache.xml.utils.SecuritySupport$4
  super_class: java.lang.Object
{
  private final java.lang.String val$propName;
    descriptor: Ljava/lang/String;
    flags: (0x1012) ACC_PRIVATE, ACC_FINAL, ACC_SYNTHETIC

  void <init>(java.lang.String);
    descriptor: (Ljava/lang/String;)V
    flags: (0x0000) 
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.xml.utils.SecuritySupport$4 this
         0: .line 86
            aload 0 /* this */
            aload 1
            putfield org.apache.xml.utils.SecuritySupport$4.val$propName:Ljava/lang/String;
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // org.apache.xml.utils.SecuritySupport$4 this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/xml/utils/SecuritySupport$4;
    MethodParameters:
              Name  Flags
      val$propName  final

  public java.lang.Object run();
    descriptor: ()Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.xml.utils.SecuritySupport$4 this
         0: .line 88
            aload 0 /* this */
            getfield org.apache.xml.utils.SecuritySupport$4.val$propName:Ljava/lang/String;
            invokestatic java.lang.System.getProperty:(Ljava/lang/String;)Ljava/lang/String;
            areturn
        end local 0 // org.apache.xml.utils.SecuritySupport$4 this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/xml/utils/SecuritySupport$4;
}
SourceFile: "SecuritySupport.java"
EnclosingMethod: org.apache.xml.utils.SecuritySupport.getSystemProperty:(Ljava/lang/String;)Ljava/lang/String;
NestHost: org.apache.xml.utils.SecuritySupport
InnerClasses:
  org.apache.xml.utils.SecuritySupport$4