https://openjdk.java.net/ 
public interface java.awt.CompositeContext
  minor version: 0
  major version: 59
  flags: flags: (0x0601) ACC_PUBLIC, ACC_INTERFACE, ACC_ABSTRACT
  this_class: java.awt.CompositeContext
  super_class: java.lang.Object
{
  public abstract void dispose();
    descriptor: ()V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT

  public abstract void compose(java.awt.image.Raster, java.awt.image.Raster, java.awt.image.WritableRaster);
    descriptor: (Ljava/awt/image/Raster;Ljava/awt/image/Raster;Ljava/awt/image/WritableRaster;)V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    MethodParameters:
        Name  Flags
      src     
      dstIn   
      dstOut  
}
SourceFile: "CompositeContext.java"