jtreg hides compiler errors

[email from peter.ahe]

The new version of jtreg or JavaTest ..... seems to hide compiler errors:

        TEST: tools/javac/api/TestEvalExpression.java
        JDK under test: (/home/ahe/ws/ALT/installvm)
        java version "1.6.0-internal"
        Java(TM) SE Runtime Environment (build 1.6.0-internal-ahe_27_apr_2006_13_26-b00)
        Java HotSpot(TM) Client VM (build 1.6.0-beta2-b75, mixed mode)
        
        ACTION: compile -- Failed. Compilation failed
        REASON: User specified action: run compile TestEvalExpression.java evalexpr/ByteArrayClassLoader.java evalexpr/CompileFromString.java evalexpr/MemoryFileManager.java
        TIME: 0.395 seconds
        
        TEST RESULT: Failed. Compilation failed

This is a problem for me as I usually rely on Emacs to take me to the
error. Instead I have to open the jtr file, see the error message, and
find the file and line number.