TEST_BUG: test/java/lang/Math/DivModTests.java assumes ArithmeticException message

~/jdk/test/java/lang/Math$ java -Xint -showversion DivModTests
java version "1.8.0-ea"
Java(TM) SE Runtime Environment (build 1.8.0-ea-b65)
OpenJDK 64-Bit Shark VM (build 25.0-b11-internal, interpreted mode)

FAIL: long Math.floorDiv(4, 0) = java.lang.ArithmeticException: / by long zero; expected java.lang.ArithmeticException: / by zero
FAIL: long StrictMath.floorDiv(4, 0) = java.lang.ArithmeticException: / by long zero; expected java.lang.ArithmeticException: / by zero
FAIL: long Math.floorMod(4, 0) = java.lang.ArithmeticException: / by long zero; expected java.lang.ArithmeticException: / by zero
FAIL: long StrictMath.floorMod(4, 0) = java.lang.ArithmeticException: / by long zero; expected java.lang.ArithmeticException: / by zero
Exception in thread "main" java.lang.RuntimeException: 4 errors found in DivMod methods.
at DivModTests.main(DivModTests.java:49)