compareTo doesn't compile in eclipse

[Tillerino]

I messed around a bit to see how the eclipse plugin feels. I checked a couple of features and everything worked just fine, but not compareTo.

Source code:

import java.math.BigInteger;

public class EclipseCompareTo {
	public static void main(String[] args) {
		BigInteger one = BigInteger.ONE;
		BigInteger two = BigInteger.valueOf(2);
		boolean ordered = one < two;
	}
}

Eclipse: Version: Oxygen.1a Release (4.7.1a)
JDT Weaving for Scala: 4.7.0.v-2_12-201709291352-71a28d0
Java Operator Overloading for Eclipse: 0.5.0.201501270224

Log:

!ENTRY org.eclipse.core.resources 4 2 2017-11-16 22:25:20.951
!MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.core.resources".
!STACK 0
java.lang.ArrayIndexOutOfBoundsException

!ENTRY org.eclipse.core.resources 4 75 2017-11-16 22:25:21.040
!MESSAGE Errors occurred during the build.
!SUBENTRY 1 org.eclipse.jdt.core 4 75 2017-11-16 22:25:21.040
!MESSAGE Errors running builder 'Java Builder' on project 'test'.
!STACK 0
java.lang.ArrayIndexOutOfBoundsException

!ENTRY org.eclipse.jdt.core 4 4 2017-11-16 22:25:21.849
!MESSAGE Exception occurred during problem detection:
----------------------------------- SOURCE BEGIN -------------------------------------
import java.math.BigInteger;

public class EclipseCompareTo {
	public static void main(String[] args) {
		BigInteger one = BigInteger.ONE;
		BigInteger two = BigInteger.valueOf(2);
		boolean ordered = one < two;
	}
}
 
----------------------------------- SOURCE END -------------------------------------
!STACK 0
java.lang.ArrayIndexOutOfBoundsException

!ENTRY org.eclipse.jdt.ui 4 2 2017-11-16 22:25:21.850
!MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.jdt.ui".
!STACK 1
Java Model Exception: java.lang.ArrayIndexOutOfBoundsException
	at org.eclipse.jdt.internal.core.CompilationUnitProblemFinder.process_aroundBody0(CompilationUnitProblemFinder.java:254)
	at org.eclipse.jdt.internal.core.CompilationUnitProblemFinder$AjcClosure1.run(CompilationUnitProblemFinder.java:1)
	at org.eclipse.contribution.jdt.itdawareness.ITDAwarenessAspect.ajc$around$org_eclipse_contribution_jdt_itdawareness_ITDAwarenessAspect$4$8b05d765proceed(ITDAwarenessAspect.aj:231)
	at org.eclipse.contribution.jdt.itdawareness.ITDAwarenessAspect.ajc$around$org_eclipse_contribution_jdt_itdawareness_ITDAwarenessAspect$4$8b05d765(ITDAwarenessAspect.aj:244)
	at org.eclipse.jdt.internal.core.CompilationUnitProblemFinder.process_aroundBody2(CompilationUnitProblemFinder.java:177)
	at org.eclipse.jdt.internal.core.CompilationUnitProblemFinder$AjcClosure3.run(CompilationUnitProblemFinder.java:1)
	at scala.tools.eclipse.contribution.weaving.jdt.core.CompilationUnitProblemFinderAspect.ajc$around$scala_tools_eclipse_contribution_weaving_jdt_core_CompilationUnitProblemFinderAspect$1$3edd546aproceed(CompilationUnitProblemFinderAspect.aj:46)
	at scala.tools.eclipse.contribution.weaving.jdt.core.CompilationUnitProblemFinderAspect.ajc$around$scala_tools_eclipse_contribution_weaving_jdt_core_CompilationUnitProblemFinderAspect$1$3edd546a(CompilationUnitProblemFinderAspect.aj:49)
	at org.eclipse.jdt.internal.core.CompilationUnitProblemFinder.process(CompilationUnitProblemFinder.java:177)
	at org.eclipse.jdt.internal.core.CompilationUnitProblemFinder.process(CompilationUnitProblemFinder.java:276)
	at org.eclipse.jdt.internal.core.ReconcileWorkingCopyOperation.makeConsistent(ReconcileWorkingCopyOperation.java:191)
	at org.eclipse.jdt.internal.core.ReconcileWorkingCopyOperation.executeOperation(ReconcileWorkingCopyOperation.java:90)
	at org.eclipse.jdt.internal.core.JavaModelOperation.run(JavaModelOperation.java:724)
	at org.eclipse.jdt.internal.core.JavaModelOperation.runOperation(JavaModelOperation.java:790)
	at org.eclipse.jdt.internal.core.CompilationUnit.reconcile(CompilationUnit.java:1260)
	at org.eclipse.jdt.internal.ui.text.java.JavaReconcilingStrategy.reconcile(JavaReconcilingStrategy.java:128)
	at org.eclipse.jdt.internal.ui.text.java.JavaReconcilingStrategy.access$0(JavaReconcilingStrategy.java:110)
	at org.eclipse.jdt.internal.ui.text.java.JavaReconcilingStrategy$1.run(JavaReconcilingStrategy.java:90)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
	at org.eclipse.jdt.internal.ui.text.java.JavaReconcilingStrategy.reconcile(JavaReconcilingStrategy.java:87)
	at org.eclipse.jdt.internal.ui.text.java.JavaReconcilingStrategy.reconcile(JavaReconcilingStrategy.java:154)
	at org.eclipse.jdt.internal.ui.text.CompositeReconcilingStrategy.reconcile(CompositeReconcilingStrategy.java:89)
	at org.eclipse.jdt.internal.ui.text.JavaCompositeReconcilingStrategy.reconcile(JavaCompositeReconcilingStrategy.java:104)
	at org.eclipse.jface.text.reconciler.MonoReconciler.process(MonoReconciler.java:73)
	at org.eclipse.jface.text.reconciler.AbstractReconciler$BackgroundThread.run(AbstractReconciler.java:207)
Caused by: java.lang.ArrayIndexOutOfBoundsException
Caused by: java.lang.ArrayIndexOutOfBoundsException
!SUBENTRY 1 org.eclipse.jdt.core 4 1005 2017-11-16 22:25:21.851
!MESSAGE java.lang.ArrayIndexOutOfBoundsException
!STACK 0
java.lang.ArrayIndexOutOfBoundsException
!SUBENTRY 1 org.eclipse.jdt.core 4 1005 2017-11-16 22:25:21.851
!MESSAGE java.lang.ArrayIndexOutOfBoundsException
!STACK 0
java.lang.ArrayIndexOutOfBoundsException

!ENTRY org.eclipse.jdt.ui 4 0 2017-11-16 22:25:21.852
!MESSAGE Error in JDT Core during reconcile
!STACK 1
Java Model Exception: java.lang.ArrayIndexOutOfBoundsException
	at org.eclipse.jdt.internal.core.CompilationUnitProblemFinder.process_aroundBody0(CompilationUnitProblemFinder.java:254)
	at org.eclipse.jdt.internal.core.CompilationUnitProblemFinder$AjcClosure1.run(CompilationUnitProblemFinder.java:1)
	at org.eclipse.contribution.jdt.itdawareness.ITDAwarenessAspect.ajc$around$org_eclipse_contribution_jdt_itdawareness_ITDAwarenessAspect$4$8b05d765proceed(ITDAwarenessAspect.aj:231)
	at org.eclipse.contribution.jdt.itdawareness.ITDAwarenessAspect.ajc$around$org_eclipse_contribution_jdt_itdawareness_ITDAwarenessAspect$4$8b05d765(ITDAwarenessAspect.aj:244)
	at org.eclipse.jdt.internal.core.CompilationUnitProblemFinder.process_aroundBody2(CompilationUnitProblemFinder.java:177)
	at org.eclipse.jdt.internal.core.CompilationUnitProblemFinder$AjcClosure3.run(CompilationUnitProblemFinder.java:1)
	at scala.tools.eclipse.contribution.weaving.jdt.core.CompilationUnitProblemFinderAspect.ajc$around$scala_tools_eclipse_contribution_weaving_jdt_core_CompilationUnitProblemFinderAspect$1$3edd546aproceed(CompilationUnitProblemFinderAspect.aj:46)
	at scala.tools.eclipse.contribution.weaving.jdt.core.CompilationUnitProblemFinderAspect.ajc$around$scala_tools_eclipse_contribution_weaving_jdt_core_CompilationUnitProblemFinderAspect$1$3edd546a(CompilationUnitProblemFinderAspect.aj:49)
	at org.eclipse.jdt.internal.core.CompilationUnitProblemFinder.process(CompilationUnitProblemFinder.java:177)
	at org.eclipse.jdt.internal.core.CompilationUnitProblemFinder.process(CompilationUnitProblemFinder.java:276)
	at org.eclipse.jdt.internal.core.ReconcileWorkingCopyOperation.makeConsistent(ReconcileWorkingCopyOperation.java:191)
	at org.eclipse.jdt.internal.core.ReconcileWorkingCopyOperation.executeOperation(ReconcileWorkingCopyOperation.java:90)
	at org.eclipse.jdt.internal.core.JavaModelOperation.run(JavaModelOperation.java:724)
	at org.eclipse.jdt.internal.core.JavaModelOperation.runOperation(JavaModelOperation.java:790)
	at org.eclipse.jdt.internal.core.CompilationUnit.reconcile(CompilationUnit.java:1260)
	at org.eclipse.jdt.internal.ui.text.java.JavaReconcilingStrategy.reconcile(JavaReconcilingStrategy.java:128)
	at org.eclipse.jdt.internal.ui.text.java.JavaReconcilingStrategy.access$0(JavaReconcilingStrategy.java:110)
	at org.eclipse.jdt.internal.ui.text.java.JavaReconcilingStrategy$1.run(JavaReconcilingStrategy.java:90)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
	at org.eclipse.jdt.internal.ui.text.java.JavaReconcilingStrategy.reconcile(JavaReconcilingStrategy.java:87)
	at org.eclipse.jdt.internal.ui.text.java.JavaReconcilingStrategy.reconcile(JavaReconcilingStrategy.java:154)
	at org.eclipse.jdt.internal.ui.text.CompositeReconcilingStrategy.reconcile(CompositeReconcilingStrategy.java:89)
	at org.eclipse.jdt.internal.ui.text.JavaCompositeReconcilingStrategy.reconcile(JavaCompositeReconcilingStrategy.java:104)
	at org.eclipse.jface.text.reconciler.MonoReconciler.process(MonoReconciler.java:73)
	at org.eclipse.jface.text.reconciler.AbstractReconciler$BackgroundThread.run(AbstractReconciler.java:207)
Caused by: java.lang.ArrayIndexOutOfBoundsException
Caused by: java.lang.ArrayIndexOutOfBoundsException
!SUBENTRY 1 org.eclipse.jdt.core 4 1005 2017-11-16 22:25:21.852
!MESSAGE java.lang.ArrayIndexOutOfBoundsException
!STACK 0
java.lang.ArrayIndexOutOfBoundsException

!ENTRY org.eclipse.jdt.ui 4 2 2017-11-16 22:25:21.861
!MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.jdt.ui".
!STACK 0
java.lang.ArrayIndexOutOfBoundsException

!ENTRY org.eclipse.jdt.ui 4 0 2017-11-16 22:25:21.862
!MESSAGE Error in JDT Core during AST creation
!STACK 0
java.lang.ArrayIndexOutOfBoundsException