protected boolean isFileSpecifyingModuleSpecifier(String specifier){
  return specifier.length() > 0 && specifier.charAt(specifier.length() - 1) != IPath.SEPARATOR;
}

protected boolean isFileSpecifyingModuleSpecifier ( String specifier ) { return specifier . length ( ) > 0 && specifier . charAt ( specifier . length ( ) - 1 ) != IPath . SEPARATOR ; }
returns true if the given module specifier is specifying a file . returns false for empty specifiers .
