def reload_java_sources(self):
        """Reload completely the sources by asking Androguard
           to decompile it again. Useful when:
            - an element has been renamed to propagate the info
            - the current tab is changed because we do not know what user
              did since then, so we need to propagate previous changes as well
        """

        log.debug("Getting sources for %s" % self.current_class)

        lines = [("COMMENTS", [(
            "COMMENT", "// filename:%s\n// digest:%s\n\n" % (
                self.current_filename, self.current_digest))])]

        method_info_buff = ""
        for method in self.current_class.get_methods():
            method_info_buff += "// " + str(method) + "\n"

        lines.append(("COMMENTS", [(
            "COMMENT", method_info_buff + "\n\n")]))

        lines.extend(self.current_class.get_source_ext())

        # TODO: delete doc when tab is closed? not deleted by "self" :(
        if hasattr(self, "doc"):
            del self.doc
        self.doc = SourceDocument(parent=self, lines=lines)
        self.setDocument(self.doc)

        # No need to save hightlighter. highlighBlock will automatically be called
        # because we passed the QTextDocument to QSyntaxHighlighter constructor
        MyHighlighter(self.doc, lexer=JavaLexer()) 

def reload_java_sources(self):
        '''Reload completely the sources by asking Androguard
           to decompile it again. Useful when:
            - an element has been renamed to propagate the info
            - the current tab is changed because we do not know what user
              did since then, so we need to propagate previous changes as well
        '''

        androconf.debug("Getting sources for %s" % self.current_class)

        lines = []
        lines.append(("COMMENTS", [(
            "COMMENT", "// filename:%s\n// digest:%s\n\n" % (
                self.current_filename, self.current_digest))]))

        method_info_buff = ""
        for method in self.current_class.get_methods():
            method_info_buff += "// " + str(method) + "\n"

        lines.append(("COMMENTS", [(
            "COMMENT", method_info_buff + "\n\n")]))

        lines.extend(self.current_class.get_source_ext())

        #TODO: delete doc when tab is closed? not deleted by "self" :(
        if hasattr(self, "doc"):
            del self.doc
        self.doc = SourceDocument(parent=self, lines=lines)
        self.setDocument(self.doc)

        #No need to save hightlighter. highlighBlock will automatically be called
        #because we passed the QTextDocument to QSyntaxHighlighter constructor
        if PYGMENTS:
            MyHighlighter(self.doc, lexer=JavaLexer())
        else:
            androconf.debug("Pygments is not present !")