REM: obsolete else statements
REM: some obsolete else statements
ADD: some Override annotations
CHG: the author's name
REM: some obsolete casts
ADD: some override annotations
REM: some obsolete casts
ADD: some Override annotations
ADD: some Override annotations
REM: some obsolete casts
REM: some obsolete else statements
ADD: an Override statement.
ADD: some Override annotations
REM: an obsolete cast
ADD: some Override annotations
REM: some obsolete else statements
REM: some obsolete else branches.
ADD: some Override annotations
ADD: we must implement hashcode(), if we implement equals().
ADD: some Override annotations
REM: some empty statements
REM: some obsolete casts
REM: an obsolete else statement
ADD: some Override annotations
ADD: some Override annotations
REM: some empty statements
REM: some obsolete casts
ADD: Override annotations
ADD: some Override annotations
RE: some obsolete casts