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'rename to ignored' fix for unused catch parameters

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This commit is contained in:
Maxim.Medvedev
2012-05-12 19:54:01 +04:00
parent fe7611e129
commit 1b2f0ba825
1 changed files with 7 additions and 8 deletions
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plugins/groovy/src/org/jetbrains/plugins/groovy/codeInspection/exception/GroovyUnusedCatchParameterInspection.java
+7 -8
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@@ -15,9 +15,12 @@
*/
package org.jetbrains.plugins.groovy.codeInspection.exception;
import com.intellij.codeInsight.daemon.impl.quickfix.RenameElementFix;
import com.intellij.codeInspection.LocalQuickFix;
import com.intellij.codeInspection.ProblemHighlightType;
import com.intellij.psi.PsiElement;
import org.jetbrains.annotations.Nls;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import org.jetbrains.plugins.groovy.codeInspection.BaseInspection;
import org.jetbrains.plugins.groovy.codeInspection.BaseInspectionVisitor;
import org.jetbrains.plugins.groovy.lang.psi.api.statements.GrCatchClause;
@@ -42,12 +45,6 @@ public class GroovyUnusedCatchParameterInspection extends BaseInspection {
return "Unused catch parameter";
}
@Nullable
protected String buildErrorString(Object... args) {
return "Unused catch parameter '#ref' #loc";
}
public BaseInspectionVisitor buildVisitor() {
return new Visitor();
}
@@ -71,7 +68,9 @@ public class GroovyUnusedCatchParameterInspection extends BaseInspection {
final CatchParameterUsedVisitor visitor = new CatchParameterUsedVisitor(parameter);
block.accept(visitor);
if (!visitor.isUsed()) {
registerVariableError(parameter);
final PsiElement nameIdentifier = parameter.getNameIdentifierGroovy();
registerError(nameIdentifier, "Unused catch parameter '#ref' #loc", new LocalQuickFix[]{new RenameElementFix(parameter, "ignored")},
ProblemHighlightType.GENERIC_ERROR_OR_WARNING);
}
}
}