http://openjdk.java.net/projects/code-tools/jmh/jmh-core/: The jmh is a Java harness for building, running, and analysing nano/micro/macro benchmarks written in Java and other languages targeting the JVM. (Oracle)
  • Aleksey Shipilev (Oracle/Sun, Red Hat)
  • Sergey Kuksenko (Oracle/Sun)
  • Anders Astrand (Oracle/BEA)
  • Staffan Friberg (Oracle/BEA)
  • Henrik Loef (Oracle/BEA) 
class org.openjdk.jmh.profile.AbstractPerfAsmProfiler$NativeRegion extends org.openjdk.jmh.profile.AbstractPerfAsmProfiler$Region
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: org.openjdk.jmh.profile.AbstractPerfAsmProfiler$NativeRegion
  super_class: org.openjdk.jmh.profile.AbstractPerfAsmProfiler$Region
{
  void <init>(org.openjdk.jmh.profile.AbstractPerfAsmProfiler$MethodDesc, long, long, java.util.Set<java.lang.Long>);
    descriptor: (Lorg/openjdk/jmh/profile/AbstractPerfAsmProfiler$MethodDesc;JJLjava/util/Set;)V
    flags: (0x0000) 
    Code:
      stack=7, locals=7, args_size=5
        start local 0 // org.openjdk.jmh.profile.AbstractPerfAsmProfiler$NativeRegion this
        start local 1 // org.openjdk.jmh.profile.AbstractPerfAsmProfiler$MethodDesc desc
        start local 2 // long begin
        start local 4 // long end
        start local 6 // java.util.Set eventfulAddrs
         0: .line 1208
            aload 0 /* this */
            aload 1 /* desc */
            lload 2 /* begin */
            lload 4 /* end */
            aload 6 /* eventfulAddrs */
            invokespecial org.openjdk.jmh.profile.AbstractPerfAsmProfiler$Region.<init>:(Lorg/openjdk/jmh/profile/AbstractPerfAsmProfiler$MethodDesc;JJLjava/util/Set;)V
         1: .line 1209
            return
        end local 6 // java.util.Set eventfulAddrs
        end local 4 // long end
        end local 2 // long begin
        end local 1 // org.openjdk.jmh.profile.AbstractPerfAsmProfiler$MethodDesc desc
        end local 0 // org.openjdk.jmh.profile.AbstractPerfAsmProfiler$NativeRegion this
      LocalVariableTable:
        Start  End  Slot           Name  Signature
            0    2     0           this  Lorg/openjdk/jmh/profile/AbstractPerfAsmProfiler$NativeRegion;
            0    2     1           desc  Lorg/openjdk/jmh/profile/AbstractPerfAsmProfiler$MethodDesc;
            0    2     2          begin  J
            0    2     4            end  J
            0    2     6  eventfulAddrs  Ljava/util/Set<Ljava/lang/Long;>;
    Signature: (Lorg/openjdk/jmh/profile/AbstractPerfAsmProfiler$MethodDesc;JJLjava/util/Set<Ljava/lang/Long;>;)V
    MethodParameters:
               Name  Flags
      desc           
      begin          
      end            
      eventfulAddrs  

  public void printCode(java.io.PrintWriter, org.openjdk.jmh.profile.AbstractPerfAsmProfiler$PerfEvents);
    descriptor: (Ljava/io/PrintWriter;Lorg/openjdk/jmh/profile/AbstractPerfAsmProfiler$PerfEvents;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=3
        start local 0 // org.openjdk.jmh.profile.AbstractPerfAsmProfiler$NativeRegion this
        start local 1 // java.io.PrintWriter pw
        start local 2 // org.openjdk.jmh.profile.AbstractPerfAsmProfiler$PerfEvents events
         0: .line 1213
            aload 1 /* pw */
            ldc " <no assembly is recorded, native region>"
            invokevirtual java.io.PrintWriter.println:(Ljava/lang/String;)V
         1: .line 1214
            return
        end local 2 // org.openjdk.jmh.profile.AbstractPerfAsmProfiler$PerfEvents events
        end local 1 // java.io.PrintWriter pw
        end local 0 // org.openjdk.jmh.profile.AbstractPerfAsmProfiler$NativeRegion this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    2     0    this  Lorg/openjdk/jmh/profile/AbstractPerfAsmProfiler$NativeRegion;
            0    2     1      pw  Ljava/io/PrintWriter;
            0    2     2  events  Lorg/openjdk/jmh/profile/AbstractPerfAsmProfiler$PerfEvents;
    MethodParameters:
        Name  Flags
      pw      
      events  
}
SourceFile: "AbstractPerfAsmProfiler.java"
NestHost: org.openjdk.jmh.profile.AbstractPerfAsmProfiler
InnerClasses:
  MethodDesc = org.openjdk.jmh.profile.AbstractPerfAsmProfiler$MethodDesc of org.openjdk.jmh.profile.AbstractPerfAsmProfiler
  NativeRegion = org.openjdk.jmh.profile.AbstractPerfAsmProfiler$NativeRegion of org.openjdk.jmh.profile.AbstractPerfAsmProfiler
  protected PerfEvents = org.openjdk.jmh.profile.AbstractPerfAsmProfiler$PerfEvents of org.openjdk.jmh.profile.AbstractPerfAsmProfiler
  Region = org.openjdk.jmh.profile.AbstractPerfAsmProfiler$Region of org.openjdk.jmh.profile.AbstractPerfAsmProfiler