[cvs-nhc98] patch applied (hat): Fixed problem: java thread remained in memory when killing TraceFrame

Fri Oct 5 02:47:57 PDT 2001 thorsten * Fixed problem: java thread remained in memory when killing TraceFrame by top-right "x" button (instead of using "Exit" in the menu). Explicit call to System.exit added to ActionListener "windowClosing" to stop java's event manager. M ./src/old/trail/TraceFrame.java +2