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Minor: use orEmpty() instead of ?: listOf() in LazyJavaPackageFragmentProvider

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This commit is contained in:
Pavel V. Talanov
2014-02-07 14:22:29 +04:00
parent 4153182fd2
commit 737f538ea7
1 changed files with 5 additions and 5 deletions
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core/descriptor.loader.java/src/org/jetbrains/jet/lang/resolve/java/lazy/LazyJavaPackageFragmentProvider.kt
+5 -5
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@@ -53,12 +53,12 @@ public open class LazyJavaPackageFragmentProvider(
}
override fun getPackageFragment(fqName: FqName) = _packageFragments(fqName)
override fun getPackageFragments(fqName: FqName) = getPackageFragment(fqName)?.let {listOf(it)} ?: listOf()
override fun getSubPackagesOf(fqName: FqName) = getPackageFragment(fqName)?.getMemberScope()?.getSubPackages()
?: listOf<FqName>()
override fun getClassNamesInPackage(packageName: FqName) = getPackageFragment(packageName)?.getMemberScope()?.getAllClassNames()
?: listOf<Name>()
override fun getPackageFragments(fqName: FqName) = getPackageFragment(fqName)?.let {listOf(it)}.orEmpty()
override fun getSubPackagesOf(fqName: FqName) = getPackageFragment(fqName)?.getMemberScope()?.getSubPackages().orEmpty()
override fun getClassNamesInPackage(packageName: FqName) = getPackageFragment(packageName)?.getMemberScope()?.getAllClassNames().orEmpty()
fun getClass(fqName: FqName): ClassDescriptor? = c.javaClassResolver.resolveClassByFqName(fqName)