https://source.android.com/ 
public class com.android.fakeoemfeatures.FakeCoreService3 extends com.android.fakeoemfeatures.FakeCoreService
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: com.android.fakeoemfeatures.FakeCoreService3
  super_class: com.android.fakeoemfeatures.FakeCoreService
{
  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.android.fakeoemfeatures.FakeCoreService3 this
         0: .line 19
            aload 0 /* this */
            invokespecial com.android.fakeoemfeatures.FakeCoreService.<init>:()V
            return
        end local 0 // com.android.fakeoemfeatures.FakeCoreService3 this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/android/fakeoemfeatures/FakeCoreService3;
}
SourceFile: "FakeCoreService3.java"