private StackFrame mask(StackFrame stackFrame) {
for (MaskRule rule : masking) {
if (stackFrame.getClassName().startsWith(rule.match)) {
String cn = stackFrame.getClassName();
String nn = rule.replace + cn.substring(rule.match.length());
StackFrame ff =
new StackFrame(
"",
nn,
stackFrame.getMethodName(),
stackFrame.getSourceFile(),
stackFrame.getLineNumber());
return ff;
}
}
return stackFrame;
}
private boolean match(StackFrame e) {
Boolean cached = elementCache.get(e);
if (cached == null) {
if (elementCache.size() > 4 << 10) {
elementCache.clear();
}
boolean matched = false;
for (Matcher m : matchers) {
m.reset(e.toString());
if (m.lookingAt()) {
matched = true;
break;
}
}
elementCache.put(e, matched);
return matched;
}
return cached;
}