isValid 334 java/org/gnu/emacs/EmacsSafThread.java if (tem.isValid ()) isValid 368 java/org/gnu/emacs/EmacsSafThread.java if (tem.isValid ()) isValid 392 java/org/gnu/emacs/EmacsSafThread.java if (stat.isValid ()) isValid 1246 java/org/gnu/emacs/EmacsSafThread.java if (cache == null || !cache.isValid ())