From 7214db4ae982832960418d084442981110870ed5 Mon Sep 17 00:00:00 2001 From: Roman Chernyatchik Date: Sun, 26 Oct 2008 12:50:23 +0300 Subject: [PATCH] @Nullable annotation was added --- lang-impl/src/com/intellij/ide/projectView/impl/nodes/PsiFileNode.java | 2 ++ 1 file changed, 2 insertions(+) diff --git a/lang-impl/src/com/intellij/ide/projectView/impl/nodes/PsiFileNode.java b/lang-impl/src/com/intellij/ide/projectView/impl/nodes/PsiFileNode.java index 77eea17d57..38751f02a2 100644 --- a/lang-impl/src/com/intellij/ide/projectView/impl/nodes/PsiFileNode.java +++ b/lang-impl/src/com/intellij/ide/projectView/impl/nodes/PsiFileNode.java @@ -8,6 +8,7 @@ import com.intellij.openapi.project.Project; import com.intellij.openapi.util.Iconable; import com.intellij.openapi.vfs.VirtualFile; import com.intellij.psi.PsiFile; +import org.jetbrains.annotations.Nullable; import java.util.ArrayList; import java.util.Collection; @@ -55,6 +56,7 @@ public class PsiFileNode extends BasePsiNode{ return extension == null ? null : new ExtensionSortKey(extension); } + @Nullable public static String extension(final PsiFile file) { return file == null || file.getVirtualFile() == null ? null : file.getVirtualFile().getFileType().getDefaultExtension(); } -- 2.11.4.GIT