public BreakpointRequest setBreakpoint(
String clsName, String methodName, String methodSignature) {
ReferenceType rt = findReferenceType(clsName);
if (rt == null) {
rt = resumeToPrepareOf(clsName).referenceType();
}
Method method = findMethod(rt, methodName, methodSignature);
if (method == null) {
throw new IllegalArgumentException("Bad method name/signature");
}
BreakpointRequest bpr = eventRequestManager().createBreakpointRequest(method.location());
bpr.setSuspendPolicy(EventRequest.SUSPEND_ALL);
bpr.enable();
return bpr;
}
