Fix searching serialized classes package contains multiple fragments

Original commit: 1c4ada2008

jps/jps-plugin/jps-tests/test/org/jetbrains/kotlin/jps/build/IncrementalJpsTestGenerated.java

@@ -467,6 +467,12 @@ public class IncrementalJpsTestGenerated extends AbstractIncrementalJpsTest {
             doTest(fileName);
         }
 
+        @TestMetadata("functionReferencingClass")
+        public void testFunctionReferencingClass() throws Exception {
+            String fileName = KotlinTestUtils.navigationMetadata("jps-plugin/testData/incremental/pureKotlin/functionReferencingClass/");
+            doTest(fileName);
+        }
+
         @TestMetadata("independentClasses")
         public void testIndependentClasses() throws Exception {
             String fileName = KotlinTestUtils.navigationMetadata("jps-plugin/testData/incremental/pureKotlin/independentClasses/");

jps/jps-plugin/testData/incremental/pureKotlin/functionReferencingClass/A.kt

@@ -0,0 +1 @@
+class A(val x: Int)

jps/jps-plugin/testData/incremental/pureKotlin/functionReferencingClass/build.log

@@ -0,0 +1,11 @@
+================ Step #1 =================
+
+Cleaning output files:
+  out/production/module/META-INF/module.kotlin_module
+  out/production/module/UseAKt.class
+End of files
+Compiling files:
+  src/useA.kt
+End of files
+Exit code: OK
+------------------------------------------

jps/jps-plugin/testData/incremental/pureKotlin/functionReferencingClass/useA.kt

@@ -0,0 +1 @@
+fun useA(a: A) { a.x }