ArrayIndexOutOfBoundsException

[mfd2033]

java.lang.ArrayIndexOutOfBoundsException: 5
	at com.boohee.plugin.translation.ECTranslation.getCurrentWords(ECTranslation.java:55)
	at com.boohee.plugin.translation.ECTranslation.getTranslation(ECTranslation.java:35)
	at com.boohee.plugin.translation.ECTranslation.actionPerformed(ECTranslation.java:23)
	at com.intellij.openapi.actionSystem.ex.ActionUtil$1.run(ActionUtil.java:298)
	at com.intellij.openapi.actionSystem.ex.ActionUtil.performActionDumbAware(ActionUtil.java:315)
	at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher$1.performAction(IdeKeyEventDispatcher.java:604)
	at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.lambda$processAction$3(IdeKeyEventDispatcher.java:657)
	at com.intellij.openapi.application.TransactionGuardImpl.performUserActivity(TransactionGuardImpl.java:193)
	at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.processAction(IdeKeyEventDispatcher.java:656)
	at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.processActionOrWaitSecondStroke(IdeKeyEventDispatcher.java:517)
	at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.inInitState(IdeKeyEventDispatcher.java:472)
	at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.dispatchKeyEvent(IdeKeyEventDispatcher.java:221)
	at com.intellij.ide.IdeEventQueue.dispatchKeyEvent(IdeEventQueue.java:830)
	at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:775)
	at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$8(IdeEventQueue.java:424)
	at com.intellij.openapi.progress.impl.CoreProgressManager.computePrioritized(CoreProgressManager.java:698)
	at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:423)
	at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201)
	at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
	at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
	at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)

[mfd2033]

IntelliJ IDEA 2019.3.1 (Ultimate Edition)
Build #IU-193.5662.53, built on December 18, 2019