Hi, Here is a simple test:
public final class Test { public static void main(String[] args) { System.out.println(new Date(5).getTimezoneOffset()); } } On gcj on my system, this returns -300. On the JDK, it returns 300. Attached is a simple patch which shoudl correct the problem. -- Summary: java.util.Date.getTimezoneOffset returns negated output Product: gcc Version: 4.0.0 Status: UNCONFIRMED Severity: normal Priority: P2 Component: java AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: walters at redhat dot com CC: gcc-bugs at gcc dot gnu dot org,java-prs at gcc dot gnu dot org http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19649