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EA-1107731 NPE: XmlUnusedNamespaceInspection.getDefaultLocation

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GitOrigin-RevId: aea65643980ee8acc7554ab71a12983e0bf73d88
This commit is contained in:
Dmitry Avdeev
2024-03-05 18:07:13 +01:00
committed by intellij-monorepo-bot
parent eaec049329
commit 71fc780785
1 changed files with 4 additions and 3 deletions
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7
xml/xml-analysis-impl/src/com/intellij/codeInsight/daemon/impl/analysis/XmlUnusedNamespaceInspection.java
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@@ -39,7 +39,8 @@ public final class XmlUnusedNamespaceInspection extends XmlSuppressableInspectio
XmlRefCountHolder refCountHolder = XmlRefCountHolder.getRefCountHolder((XmlFile)file);
if (refCountHolder == null) return;
XmlTag parent = attribute.getParent();
@Nullable XmlTag parent = attribute.getParent();
if (parent == null) return;
if (!attribute.isNamespaceDeclaration()) {
if (getDefaultLocation(parent) == attribute) {
// check the parent has attribute with namespace decl
@@ -83,7 +84,7 @@ public final class XmlUnusedNamespaceInspection extends XmlSuppressableInspectio
};
}
private boolean isUsedImplicitly(@NotNull XmlAttribute attribute) {
private static boolean isUsedImplicitly(@NotNull XmlAttribute attribute) {
for (ImplicitUsageProvider provider : ImplicitUsageProvider.EP_NAME.getExtensionList()) {
if (provider.isImplicitUsage(attribute)) return true;
}
@@ -160,7 +161,7 @@ public final class XmlUnusedNamespaceInspection extends XmlSuppressableInspectio
}
@Nullable
private static XmlAttribute getDefaultLocation(XmlTag parent) {
private static XmlAttribute getDefaultLocation(@NotNull XmlTag parent) {
return parent.getAttribute(XmlUtil.NO_NAMESPACE_SCHEMA_LOCATION_ATT, XmlUtil.XML_SCHEMA_INSTANCE_URI);
}