rem: displayError("lockPref failed with error: " + e); 
add: displayError("lockPref", e); 
context: function lockPref(prefName, value) {        try {        var prefBranch = getPrefBranch();                if (prefBranch.prefIsLocked(prefName))            prefBranch.unlockPref(prefName);                defaultPref(prefName, value);                prefBranch.lockPref(prefName);    }    catch(e) {        displayError("lockPref failed with error: " + e);    }}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/6c48cb986e7b06a8b4d10b19c24885032d1623bc/prefcalls.js/buggy/extensions/pref/autoconfig/src/prefcalls.js