/**
* Returns a string describing the exception type caught by the given try tree's catch
* statement(s), defaulting to {@code "Exception"} if more than one exception type is caught.
*/
private String exceptionToString(TryTree tree) {
if (tree.getCatches().size() != 1) {
return "Exception";
}
String exceptionType = tree.getCatches().iterator().next().getParameter().getType().toString();
if (exceptionType.contains("|")) {
return "Exception";
}
return exceptionType;
}
private boolean anyCatchBlockMatches(TryTree tree, VisitorState state, Matcher<Tree> matcher) {
for (CatchTree catchTree : tree.getCatches()) {
if (matcher.matches(catchTree.getBlock(), state)) {
return true;
}
}
return false;
}
private boolean hasExpectedException(TryTree tree) {
for (CatchTree catchTree : tree.getCatches()) {
if (catchTree.getParameter().getName().toString().equals("expected")) {
return true;
}
}
return false;
}
private boolean isInapplicableExceptionType(TryTree tree, VisitorState state) {
for (CatchTree catchTree : tree.getCatches()) {
if (INAPPLICABLE_EXCEPTION.matches(catchTree.getParameter(), state)) {
return true;
}
}
return false;
}