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Minor: add @NotNull annotations

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This commit is contained in:
Pavel V. Talanov
2013-11-11 15:16:08 +04:00
parent a422523cfb
commit 53acd2c837
1 changed files with 10 additions and 2 deletions
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idea/src/org/jetbrains/jet/plugin/codeInsight/DescriptorToDeclarationUtil.java
+10 -2
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@@ -36,12 +36,20 @@ public final class DescriptorToDeclarationUtil {
}
@Nullable
public static PsiElement getDeclaration(JetFile file, DeclarationDescriptor descriptor, BindingContext bindingContext) {
public static PsiElement getDeclaration(
@NotNull JetFile file,
@NotNull DeclarationDescriptor descriptor,
@NotNull BindingContext bindingContext
) {
return getDeclaration(file.getProject(), descriptor, bindingContext);
}
@Nullable
public static PsiElement getDeclaration(Project project, DeclarationDescriptor descriptor, BindingContext bindingContext) {
public static PsiElement getDeclaration(
@NotNull Project project,
@NotNull DeclarationDescriptor descriptor,
@NotNull BindingContext bindingContext
) {
Collection<PsiElement> elements = BindingContextUtils.descriptorToDeclarations(bindingContext, descriptor);
if (elements.isEmpty()) {
elements = findDeclarationsForDescriptorWithoutTrace(project, descriptor);