code: def valid_java_classpath(classpath):
    '''
    Given a java classpath, check whether the path entries are valid or not
    '''
    paths = classpath.split(':')
    for path_entry in paths:
      if not valid_path(path_entry.strip()):
        return False
    return Truf valid_java_classpath(classpath):
    '''
    Given a java classpath, check whether the path entries are valid or not
    '''
    paths = classpath.split(':')
    for path_entry in paths:
      if not valid_path(path_entry.strip()):
        return False
    return True
docs: Given a java classpath, check whether the path entries are valid or not