例外を取り除く方法 - 「スレッド内の例外」AWT-EventQueue-0「java.lang.OutOfMemoryError：Java heap space」エラー？

Question

例外を取り除く方法 - 「スレッド内の例外」AWT-EventQueue-0「java.lang.OutOfMemoryError：Java heap space」エラー？

Exception in thread "AWT-EventQueue-0" java.lang.OutOfMemoryError: Java heap space 
    at beproject.Decode.<init>(Decode.java:24) 
    at beproject.Encode.calDeco(Encode.java:106) 
    at beproject.Aloco.mainMethod(Aloco.java:138) 
    at beproject.UI.compressActionPerformed(UI.java:212) 
    at beproject.UI.access$100(UI.java:24) 
    at beproject.UI$2.actionPerformed(UI.java:77) 
    at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2018) 
    at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2341) 
    at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:402) 
    at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:259) 
    at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:252) 
    at java.awt.Component.processMouseEvent(Component.java:6505) 
    at javax.swing.JComponent.processMouseEvent(JComponent.java:3321) 
    at java.awt.Component.processEvent(Component.java:6270) 
    at java.awt.Container.processEvent(Container.java:2229) 
    at java.awt.Component.dispatchEventImpl(Component.java:4861) 
    at java.awt.Container.dispatchEventImpl(Container.java:2287) 
    at java.awt.Component.dispatchEvent(Component.java:4687) 
    at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4832) 
    at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4492) 
    at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4422) 
    at java.awt.Container.dispatchEventImpl(Container.java:2273) 
    at java.awt.Window.dispatchEventImpl(Window.java:2713) 
    at java.awt.Component.dispatchEvent(Component.java:4687) 
    at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:707) 
    at java.awt.EventQueue.access$000(EventQueue.java:101) 
    at java.awt.EventQueue$3.run(EventQueue.java:666) 
    at java.awt.EventQueue$3.run(EventQueue.java:664) 
    at java.security.AccessController.doPrivileged(Native Method) 
    at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76) 
    at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:87) 
    at java.awt.EventQueue$4.run(EventQueue.java:680) 

Answer 1

それだけで実行するために多くを必要とする場合、プログラムに利用できるヒープメモリが増加しますJVMの起動時に引数として例えば、-Xmx256mのために使用して、メモリリークを持っていないあなたを仮定。