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EA-21608 - NPE: FormReferenceProvider.processReferences

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This commit is contained in:
Dmitry Jemerov
2010-08-29 17:04:51 +04:00
parent fb412d2c4a
commit a4f9ecae86
1 changed files with 4 additions and 1 deletions
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plugins/ui-designer/src/com/intellij/uiDesigner/binding/FormReferenceProvider.java
+4 -1
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@@ -141,8 +141,11 @@ public class FormReferenceProvider extends PsiReferenceProvider {
final XmlAttribute classToBind = rootTag.getAttribute("bind-to-class", null);
if (classToBind != null) {
// reference to class
final String className = classToBind.getValue().replace('$','.');
final XmlAttributeValue valueElement = classToBind.getValueElement();
if (valueElement == null) {
return;
}
final String className = valueElement.getValue().replace('$','.');
final PsiReference[] referencesByString = new JavaClassReferenceProvider(project).getReferencesByString(className, file, valueElement.getTextRange().getStartOffset() + 1);
if(referencesByString.length < 1){
// There are no references there