https://bz.apache.org/bugzilla/show_bug.cgi?id=42248
--- Comment #52 from Chaitanya Bhatt <[email protected]> --- (In reply to Philippe Mouawad from comment #50) > URL: http://svn.apache.org/r1628260 > Log: > Bug 42248 - Undo-redo support on Test Plan tree modification > Disable feature by default as it is still in ALPHA MODE > Mention this in changes.xml > Bugzilla Id: 42248 > > Modified: > jmeter/trunk/bin/jmeter.properties > jmeter/trunk/src/core/org/apache/jmeter/gui/UndoHistory.java > jmeter/trunk/xdocs/changes.xml Philippe, It looks like Save#convertSubTree is the culprit for slowing down the clone operation. Any idea why this blow code is slow? void convertSubTree(HashTree tree) { Iterator<Object> iter = new LinkedList<>(tree.list()).iterator(); while (iter.hasNext()) { JMeterTreeNode item = (JMeterTreeNode) iter.next(); convertSubTree(tree.getTree(item)); TestElement testElement = item.getTestElement(); // requires JMeterTreeNode tree.replaceKey(item, testElement); } } -- You are receiving this mail because: You are the assignee for the bug.
