https://ant.apache.org/: master POM (The Apache Software Foundation) 
public interface org.apache.tools.ant.Executor
  minor version: 0
  major version: 59
  flags: flags: (0x0601) ACC_PUBLIC, ACC_INTERFACE, ACC_ABSTRACT
  this_class: org.apache.tools.ant.Executor
  super_class: java.lang.Object
{
  public abstract void executeTargets(org.apache.tools.ant.Project, java.lang.String[]);
    descriptor: (Lorg/apache/tools/ant/Project;[Ljava/lang/String;)V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Exceptions:
      throws org.apache.tools.ant.BuildException
    MethodParameters:
             Name  Flags
      project      
      targetNames  

  public abstract org.apache.tools.ant.Executor getSubProjectExecutor();
    descriptor: ()Lorg/apache/tools/ant/Executor;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
}
SourceFile: "Executor.java"