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 
class org.jruby.util.ShellLauncher$4 implements org.jruby.util.ShellLauncher$PidGetter
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: org.jruby.util.ShellLauncher$4
  super_class: java.lang.Object
{
  void <init>();
    descriptor: ()V
    flags: (0x0000) 
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.jruby.util.ShellLauncher$4 this
         0: .line 738
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // org.jruby.util.ShellLauncher$4 this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/jruby/util/ShellLauncher$4;

  public long getPid(java.lang.Process);
    descriptor: (Ljava/lang/Process;)J
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.jruby.util.ShellLauncher$4 this
        start local 1 // java.lang.Process process
         0: .line 740
            aload 1 /* process */
            invokevirtual java.lang.Object.hashCode:()I
            i2l
            lreturn
        end local 1 // java.lang.Process process
        end local 0 // org.jruby.util.ShellLauncher$4 this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    1     0     this  Lorg/jruby/util/ShellLauncher$4;
            0    1     1  process  Ljava/lang/Process;
    MethodParameters:
         Name  Flags
      process  
}
SourceFile: "ShellLauncher.java"
EnclosingMethod: org.jruby.util.ShellLauncher
NestHost: org.jruby.util.ShellLauncher
InnerClasses:
  org.jruby.util.ShellLauncher$4
  private abstract PidGetter = org.jruby.util.ShellLauncher$PidGetter of org.jruby.util.ShellLauncher