1. Run LightAddTestApp.java.
Type "+" 10-15 times. It will add 10-15 PointLight.
Then close the application. Application will crash.
Console out: simpleCase1_console.txt
hs_err : hs_err_pid2276.log

2. Run LightAddTestApp.java.
Type "+" 10-15 times. It will add 10-15 PointLight.
Application can crash in any time (but this is rarely)
Console out: simpleCase2_console.txt
hs_err : hs_err_pid3708.log

3. Run LightScopeTestApp.java.
Type "+" 5 times. It will add 5 PointLight inside 5 Spheres.
Application will crash immediately.
Console out: simpleCase3_console.txt
hs_err : hs_err_pid4680.log