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java.lang.NullPointerException: 	at il.org.spartan.spartanizer.engine.EvaluateAux.extractLong(EvaluateAux.java:45)	at il.org.spartan.spartanizer.wring.InfixRemainderEvaluate.replacementLong(InfixRemainderEvaluate.java:42)	at il.org.spartan.spartanizer.wring.InfixRemainderEvaluate.replacement(InfixRemainderEvaluate.java:72)	at il.org.spartan.spartanizer.wring.InfixRemainderEvaluate.replacement(InfixRemainderEvaluate.java:1)	at il.org.spartan.spartanizer.wring.Wring$ReplaceCurrentNode.scopeIncludes(Wring.java:146)	at il.org.spartan.spartanizer.wring.Toolbox.find(Toolbox.java:186)	at il.org.spartan.spartanizer.wring.Toolbox.find(Toolbox.java:198)	at il.org.spartan.spartanizer.wring.Trimmer$2.go(Trimmer.java:61)	at il.org.spartan.spartanizer.wring.Trimmer$DispatchingVisitor.cautiousGo(Trimmer.java:194)	at il.org.spartan.spartanizer.wring.Trimmer$DispatchingVisitor.visit(Trimmer.java:148)	at org.eclipse.jdt.core.dom.InfixExpression.accept0(InfixExpression.java:365)	at org.eclipse.jdt.core.dom.ASTNode.accept(ASTNode.java:2711)	at org.eclipse.jdt.core.dom.ASTNode.acceptChildren(ASTNode.java:2782)	at org.eclipse.jdt.core.dom.MethodInvocation.accept0(MethodInvocation.java:239)	at org.eclipse.jdt.core.dom.ASTNode.accept(ASTNode.java:2711)	at org.eclipse.jdt.core.dom.ASTNode.acceptChildren(ASTNode.java:2782)	at org.eclipse.jdt.core.dom.MethodInvocation.accept0(MethodInvocation.java:239)	at org.eclipse.jdt.core.dom.ASTNode.accept(ASTNode.java:2711)	at org.eclipse.jdt.core.dom.ASTNode.acceptChild(ASTNode.java:2759)	at org.eclipse.jdt.core.dom.ExpressionStatement.accept0(ExpressionStatement.java:145)	at org.eclipse.jdt.core.dom.ASTNode.accept(ASTNode.java:2711)	at org.eclipse.jdt.core.dom.ASTNode.acceptChildren(ASTNode.java:2782)	at org.eclipse.jdt.core.dom.Block.accept0(Block.java:137)	at org.eclipse.jdt.core.dom.ASTNode.accept(ASTNode.java:2711)	at org.eclipse.jdt.core.dom.ASTNode.acceptChild(ASTNode.java:2759)	at org.eclipse.jdt.core.dom.MethodDeclaration.accept0(MethodDeclaration.java:635)	at org.eclipse.jdt.core.dom.ASTNode.accept(ASTNode.java:2711)	at org.eclipse.jdt.core.dom.ASTNode.acceptChildren(ASTNode.java:2782)	at org.eclipse.jdt.core.dom.TypeDeclaration.accept0(TypeDeclaration.java:470)	at org.eclipse.jdt.core.dom.ASTNode.accept(ASTNode.java:2711)	at org.eclipse.jdt.core.dom.ASTNode.acceptChildren(ASTNode.java:2782)	at org.eclipse.jdt.core.dom.TypeDeclaration.accept0(TypeDeclaration.java:470)	at org.eclipse.jdt.core.dom.ASTNode.accept(ASTNode.java:2711)	at org.eclipse.jdt.core.dom.ASTNode.acceptChildren(ASTNode.java:2782)	at org.eclipse.jdt.core.dom.CompilationUnit.accept0(CompilationUnit.java:212)	at org.eclipse.jdt.core.dom.ASTNode.accept(ASTNode.java:2711)	at il.org.spartan.plugin.Spartanization.findOpportunities(Spartanization.java:117)	at il.org.spartan.plugin.Builder.addMarkers(Builder.java:77)	at il.org.spartan.plugin.Builder.addMarkers(Builder.java:72)	at il.org.spartan.plugin.Builder.addMarkers(Builder.java:56)	at il.org.spartan.plugin.Builder.lambda$1(Builder.java:100)	at org.eclipse.core.internal.resources.Resource$2.visit(Resource.java:120)	at org.eclipse.core.internal.resources.Resource$1.visitElement(Resource.java:84)	at org.eclipse.core.internal.watson.ElementTreeIterator.doIteration(ElementTreeIterator.java:82)	at org.eclipse.core.internal.watson.ElementTreeIterator.doIteration(ElementTreeIterator.java:87)	at org.eclipse.core.internal.watson.ElementTreeIterator.doIteration(ElementTreeIterator.java:87)	at org.eclipse.core.internal.watson.ElementTreeIterator.doIteration(ElementTreeIterator.java:87)	at org.eclipse.core.internal.watson.ElementTreeIterator.doIteration(ElementTreeIterator.java:87)	at org.eclipse.core.internal.watson.ElementTreeIterator.doIteration(ElementTreeIterator.java:87)	at org.eclipse.core.internal.watson.ElementTreeIterator.doIteration(ElementTreeIterator.java:87)	at org.eclipse.core.internal.watson.ElementTreeIterator.doIteration(ElementTreeIterator.java:87)	at org.eclipse.core.internal.watson.ElementTreeIterator.doIteration(ElementTreeIterator.java:87)	at org.eclipse.core.internal.watson.ElementTreeIterator.doIteration(ElementTreeIterator.java:87)	at org.eclipse.core.internal.watson.ElementTreeIterator.iterate(ElementTreeIterator.java:129)	at org.eclipse.core.internal.resources.Resource.accept(Resource.java:94)	at org.eclipse.core.internal.resources.Resource.accept(Resource.java:52)	at org.eclipse.core.internal.resources.Resource.accept(Resource.java:117)	at org.eclipse.core.internal.resources.Resource.accept(Resource.java:105)	at il.org.spartan.plugin.Builder.fullBuild(Builder.java:99)	at il.org.spartan.plugin.Builder.build(Builder.java:118)	at il.org.spartan.plugin.Builder.build(Builder.java:91)	at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:735)	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)	at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:206)	at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:246)	at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:301)	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)	at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:304)	at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:263)	at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:403)	at org.eclipse.core.internal.resources.Project$1.run(Project.java:551)	at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2240)	at org.eclipse.core.internal.resources.Project.internalBuild(Project.java:529)	at org.eclipse.core.internal.resources.Project.build(Project.java:112)	at il.org.spartan.plugin.Plugin.refreshAllProjects(Plugin.java:34)	at il.org.spartan.plugin.Plugin.startSpartan(Plugin.java:63)	at il.org.spartan.plugin.Plugin.earlyStartup(Plugin.java:74)	at org.eclipse.ui.internal.EarlyStartupRunnable.runEarlyStartup(EarlyStartupRunnable.java:77)	at org.eclipse.ui.internal.EarlyStartupRunnable.run(EarlyStartupRunnable.java:53)	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)	at org.eclipse.ui.internal.Workbench$55.run(Workbench.java:2829)	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)