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fix compilation of sample plugin; cleanup

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This commit is contained in:
Dmitry Jemerov
2010-07-29 21:04:59 +04:00
parent 66f3436b1c
commit deadf38a44
1 changed files with 7 additions and 6 deletions
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samples/comparingReferences/source/com/intellij/codeInspection/ComparingReferencesInspection.java
+7 -6
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@@ -3,6 +3,7 @@ package com.intellij.codeInspection;
import com.intellij.codeInsight.daemon.GroupNames;
import com.intellij.openapi.diagnostic.Logger;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.util.Ref;
import com.intellij.psi.*;
import com.intellij.psi.tree.IElementType;
import com.intellij.ui.DocumentAdapter;
@@ -78,7 +79,7 @@ public class ComparingReferencesInspection extends BaseJavaLocalInspectionTool {
private ProblemDescriptor[] analyzeCode(PsiElement where, final InspectionManager manager) {
if (where == null) return null;
final ArrayList[] problemList = new ArrayList[]{null};
final Ref<ArrayList<ProblemDescriptor>> problemList = new Ref<ArrayList<ProblemDescriptor>>();
where.accept(new JavaRecursiveElementWalkingVisitor() {
@Override public void visitMethod(PsiMethod method) {}
@@ -96,18 +97,18 @@ public class ComparingReferencesInspection extends BaseJavaLocalInspectionTool {
PsiType rType = rOperand.getType();
if (isCheckedType(lType) || isCheckedType(rType)) {
if (problemList[0] == null) problemList[0] = new ArrayList();
problemList[0].add(manager.createProblemDescriptor(expression, DESCRIPTION_TEMPLATE,
if (problemList.get() == null) problemList.set(new ArrayList<ProblemDescriptor>());
problemList.get().add(manager.createProblemDescriptor(expression, DESCRIPTION_TEMPLATE,
myQuickFix,
ProblemHighlightType.GENERIC_ERROR_OR_WARNING, onTheFly));
ProblemHighlightType.GENERIC_ERROR_OR_WARNING));
}
}
}
});
return problemList[0] == null
return problemList.get() == null
? null
: (ProblemDescriptor[])problemList[0].toArray(new ProblemDescriptor[problemList[0].size()]);
: problemList.get().toArray(new ProblemDescriptor[problemList.get().size()]);
}
private static boolean isNullLiteral(PsiExpression expr) {