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CoreJavaFileManager: avoid constructing unneeded list

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This commit is contained in:
Pavel V. Talanov
2015-01-13 20:58:01 +03:00
parent d5bd063a5a
commit f9bbc71f84
1 changed files with 6 additions and 2 deletions
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java/java-psi-impl/src/com/intellij/core/CoreJavaFileManager.java
+6 -2
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@@ -160,8 +160,12 @@ public class CoreJavaFileManager implements JavaFileManager {
}
@Nullable
private static PsiClass findClassByTopLevelClass(@NotNull String classNameWithInnerClassesDotSeparated, @NotNull PsiClass topLevelClass) {
Iterator<String> segments = StringUtil.split(classNameWithInnerClassesDotSeparated, ".").iterator();
private static PsiClass findClassByTopLevelClass(@NotNull String className, @NotNull PsiClass topLevelClass) {
if (className.indexOf('.') < 0) {
return className.equals(topLevelClass.getName()) ? topLevelClass : null;
}
Iterator<String> segments = StringUtil.split(className, ".").iterator();
if (!segments.hasNext() || !segments.next().equals(topLevelClass.getName())) {
return null;
}