Bug 252317

If a test throws an exception that will in turn throw another exception when its message is retrieved, Netbeans stops all tests and reports "passed".
I have observed this behavior since before version 8.0.


## Steps to reproduce.
1. Create a new Netbeans project with a main class
2. Right-click the main class file and select Tools->Create/Update Tests
3. Select JUnit 4.x and create the test file
4. Replace the test file code with the following:

import org.junit.Test;

public class JavaApplication1Test {

    private static class BadException extends Exception {
        @Override
        public String getMessage() {
            throw new RuntimeException();
        }
    }

    @Test
    public void test() throws Exception {
        throw new BadException();
    }
}

5. Right click in the editor and select Test File

## Expected result.
Netbeans Test Results panel indicates the test failed.

## Actual result.
Netbeans Test Results panel indicates the test passed.