Bug 577424 - Update tips and tricks for 4.22 in JDT Change-Id: I71fb63a21808f1517fa315e97f38e2d8915fbd29 Signed-off-by: Vikas Chandra <Vikas.Chandra@in.ibm.com> Reviewed-on: https://git.eclipse.org/r/c/platform/eclipse.platform.common/+/188048