Use JDK_9 for tests.
diff --git a/compiler-plugin/src/test/kotlin/com/google/devtools/ksp/test/AbstractKotlinKSPTest.kt b/compiler-plugin/src/test/kotlin/com/google/devtools/ksp/test/AbstractKotlinKSPTest.kt
index 0191371..1ce5082 100644
--- a/compiler-plugin/src/test/kotlin/com/google/devtools/ksp/test/AbstractKotlinKSPTest.kt
+++ b/compiler-plugin/src/test/kotlin/com/google/devtools/ksp/test/AbstractKotlinKSPTest.kt
@@ -40,7 +40,7 @@
override fun doMultiFileTest(wholeFile: File, files: List<TestFile>) {
val javaFiles = listOfNotNull(writeJavaFiles(files))
- createEnvironmentWithMockJdkAndIdeaAnnotations(ConfigurationKind.NO_KOTLIN_REFLECT, emptyList(), TestJdkKind.FULL_JDK_6, *(javaFiles.toTypedArray()))
+ createEnvironmentWithMockJdkAndIdeaAnnotations(ConfigurationKind.NO_KOTLIN_REFLECT, emptyList(), TestJdkKind.FULL_JDK_9, *(javaFiles.toTypedArray()))
val testProcessorName = wholeFile
.readLines()
.filter { it.startsWith(TEST_PROCESSOR) }