Exception in thread "AWT-EventQueue-0" java.lang.ArrayIndexOutOfBoundsException: 3 >= 3

【Exception in thread "AWT-EventQueue-0" java.lang.ArrayIndexOutOfBoundsException: 3 >= 3】

Exception in thread "AWT-EventQueue-0" java.lang.ArrayIndexOutOfBoundsException: 3 >= 3

文章插图
线程 quotAWT-event queue-0quot;Java . lang . arrayindexoutofboundsexception:3amp;gt;= 3线程中出现异常AWT-event queue-0quot;Java . lang . arrayindexoutofboundsexception:3amp;gt;= 3简介:包org . file . win;导入Java . awt . borderlayout; 导入Java . awt . dimension; 导入java.awt.Toolki