Fix warnings in build-common/daemon code

build-common/src/org/jetbrains/kotlin/incremental/IncrementalJvmCache.kt

@@ -168,6 +168,8 @@ open class IncrementalJvmCache(
                 constantsMap.process(kotlinClass, changesCollector)
                 inlineFunctionsMap.process(kotlinClass, changesCollector)
             }
+            KotlinClassHeader.Kind.UNKNOWN, KotlinClassHeader.Kind.SYNTHETIC_CLASS -> {
+            }
         }
     }
 

build-common/src/org/jetbrains/kotlin/incremental/LookupStorage.kt

@@ -80,7 +80,7 @@ open class LookupStorage(
 
         for (lookupSymbol in lookups.keySet().sorted()) {
             val key = LookupSymbolKey(lookupSymbol.name, lookupSymbol.scope)
-            val paths = lookups[lookupSymbol]!!
+            val paths = lookups[lookupSymbol]
             val fileIds = paths.mapTo(TreeSet()) { pathToId[it]!! }
             fileIds.addAll(lookupMap[key] ?: emptySet())
             lookupMap[key] = fileIds