public CommandInterpreter(Environment env, boolean echo) {
this.env = env;
this.echo = echo;
this.runtime = env.getExecutionManager();
this.context = env.getContextManager();
this.classManager = env.getClassManager();
this.sourceManager = env.getSourceManager();
}
public SourceManager(Environment env, SearchPath sourcePath) {
this.env = env;
this.sourceList = new LinkedList<SourceModel>();
this.sourcePath = sourcePath;
env.getExecutionManager().addJDIListener(classListener);
}