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WrapWithAdapterMethodCallFix: add more diagnostics for EA-114444.

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Tagir Valeev
2018-01-02 17:32:11 +07:00
parent 5e5c4f24fa
commit 71f674706a
1 changed files with 16 additions and 1 deletions
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java/java-analysis-impl/src/com/intellij/codeInsight/daemon/impl/quickfix/WrapWithAdapterMethodCallFix.java
+16 -1
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@@ -26,6 +26,7 @@ import com.intellij.psi.*;
import com.intellij.psi.codeStyle.JavaCodeStyleManager;
import com.intellij.psi.infos.CandidateInfo;
import com.intellij.psi.util.InheritanceUtil;
import com.intellij.psi.util.PsiUtil;
import com.intellij.util.ArrayUtil;
import com.intellij.util.IncorrectOperationException;
import com.intellij.util.ObjectUtils;
@@ -67,7 +68,21 @@ public class WrapWithAdapterMethodCallFix extends LocalQuickFixAndIntentionActio
if (LambdaUtil.notInferredType(variableType)) return false;
String typeText = variableType.getCanonicalText();
PsiExpression replacement = createReplacement(context, "((" + typeText + ")null)");
PsiExpression replacement;
try {
replacement = createReplacement(context, "((" + typeText + ")null)");
}
catch (IncorrectOperationException ioe) {
PsiClass aClass = PsiUtil.resolveClassInClassTypeOnly(variableType);
String message = "Cannot create expression for type " + variableType.getClass() + "\n"
+ "Canonical text: " + variableType.getCanonicalText() + "\n"
+ "Internal text: " + variableType.getInternalCanonicalText() + "\n";
if (aClass != null) {
message += "Class: " + aClass.getClass() + "|" + aClass.getQualifiedName() + "\n"
+ "File: " + aClass.getContainingFile() + "\n";
}
throw new IncorrectOperationException(message, (Throwable)ioe);
}
PsiDeclarationStatement declaration =
JavaPsiFacade.getElementFactory(context.getProject()).createVariableDeclarationStatement("x", outType, replacement, context);
PsiVariable var = ObjectUtils.tryCast(ArrayUtil.getFirstElement(declaration.getDeclaredElements()), PsiVariable.class);