Description Andrey Loskutov 2018-11-27 05:32:30 EST

Follow up on bug 541586.

Content assist on the static method call hello2() in the code below throws IAE :

public class X {
	void hello1() {
		hello1();
		hello2();
	}
	
	static void hello2() {
		hello2();
	}
}

The code in question is coming from bug 197850 and tries to compute static imports.

!MESSAGE Exception while processing quick fixes or quick assists
!STACK 0
java.lang.IllegalArgumentException
	at org.eclipse.jdt.core.dom.rewrite.ASTRewrite.remove(ASTRewrite.java:378)
	at org.eclipse.jdt.internal.ui.text.correction.QuickAssistProcessor.getAddStaticImportProposals(QuickAssistProcessor.java:4127)
	at org.eclipse.jdt.internal.ui.text.correction.QuickAssistProcessor.getAssists(QuickAssistProcessor.java:339)
	at org.eclipse.jdt.internal.ui.text.correction.JavaCorrectionProcessor$SafeAssistCollector.safeRun(JavaCorrectionProcessor.java:412)
	at org.eclipse.jdt.internal.ui.text.correction.JavaCorrectionProcessor$SafeCorrectionProcessorAccess.run(JavaCorrectionProcessor.java:347)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45)
	at org.eclipse.jdt.internal.ui.text.correction.JavaCorrectionProcessor$SafeCorrectionProcessorAccess.process(JavaCorrectionProcessor.java:336)
	at org.eclipse.jdt.internal.ui.text.correction.JavaCorrectionProcessor.collectAssists(JavaCorrectionProcessor.java:518)
	at org.eclipse.jdt.internal.ui.text.correction.JavaCorrectionProcessor.collectProposals(JavaCorrectionProcessor.java:294)
	at org.eclipse.jdt.internal.ui.text.correction.JavaCorrectionProcessor.computeQuickAssistProposals(JavaCorrectionProcessor.java:249)
	at org.eclipse.jface.text.quickassist.QuickAssistAssistant$ContentAssistProcessor.computeCompletionProposals(QuickAssistAssistant.java:71)
	at org.eclipse.jface.text.contentassist.ContentAssistant$2.lambda$0(ContentAssistant.java:2014)
	at java.util.Collections$SingletonSet.forEach(Collections.java:4767)
	at org.eclipse.jface.text.contentassist.ContentAssistant$2.run(ContentAssistant.java:2013)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45)
	at org.eclipse.jface.text.contentassist.ContentAssistant.computeCompletionProposals(ContentAssistant.java:2010)
	at org.eclipse.jface.text.contentassist.CompletionProposalPopup.computeProposals(CompletionProposalPopup.java:573)
	at org.eclipse.jface.text.contentassist.CompletionProposalPopup.lambda$0(CompletionProposalPopup.java:503)
	at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:72)
	at org.eclipse.jface.text.contentassist.CompletionProposalPopup.showProposals(CompletionProposalPopup.java:498)
	at org.eclipse.jface.text.contentassist.ContentAssistant.showPossibleCompletions(ContentAssistant.java:1824)
	at org.eclipse.jface.text.quickassist.QuickAssistAssistant.showPossibleQuickAssists(QuickAssistAssistant.java:112)
	at org.eclipse.jdt.internal.ui.text.correction.JavaCorrectionAssistant.showPossibleQuickAssists(JavaCorrectionAssistant.java:201)
	at org.eclipse.jdt.internal.ui.javaeditor.CompilationUnitEditor$AdaptedSourceViewer.doOperation(CompilationUnitEditor.java:201)