diff --git a/idea/idea-analysis/src/org/jetbrains/kotlin/idea/caches/resolve/ClsJavaStubByVirtualFileCache.kt b/idea/idea-analysis/src/org/jetbrains/kotlin/idea/caches/resolve/ClsJavaStubByVirtualFileCache.kt
index 67311efcd59..4bd4cc9765d 100644
--- a/idea/idea-analysis/src/org/jetbrains/kotlin/idea/caches/resolve/ClsJavaStubByVirtualFileCache.kt
+++ b/idea/idea-analysis/src/org/jetbrains/kotlin/idea/caches/resolve/ClsJavaStubByVirtualFileCache.kt
@@ -48,7 +48,7 @@ class ClsJavaStubByVirtualFileCache {
         if (file.fileType !== JavaClassFileType.INSTANCE) return null
 
         try {
-            return ClsFileImpl.buildFileStub(file, file.contentsToByteArray())
+            return ClsFileImpl.buildFileStub(file, file.contentsToByteArray(false))
         }
         catch (e: ClsFormatException) {
             LOG.error("Failed to build java cls class for " + file.canonicalPath!!, e)
diff --git a/idea/idea-analysis/src/org/jetbrains/kotlin/idea/decompiler/common/KotlinMetadataDecompiler.kt b/idea/idea-analysis/src/org/jetbrains/kotlin/idea/decompiler/common/KotlinMetadataDecompiler.kt
index 64d6e0b1c2e..04e2428c62d 100644
--- a/idea/idea-analysis/src/org/jetbrains/kotlin/idea/decompiler/common/KotlinMetadataDecompiler.kt
+++ b/idea/idea-analysis/src/org/jetbrains/kotlin/idea/decompiler/common/KotlinMetadataDecompiler.kt
@@ -72,7 +72,7 @@ abstract class KotlinMetadataDecompiler<out V : BinaryVersion>(
         if (!file.isValid) return null
 
         return try {
-            readFile(file.contentsToByteArray(), file)
+            readFile(file.contentsToByteArray(false), file)
         }
         catch (e: IOException) {
             // This is needed because sometimes we're given VirtualFile instances that point to non-existent .jar entries.
diff --git a/idea/src/org/jetbrains/kotlin/idea/debugger/NoStrataPositionManagerHelper.kt b/idea/src/org/jetbrains/kotlin/idea/debugger/NoStrataPositionManagerHelper.kt
index f900bd7baa7..52c671495f1 100644
--- a/idea/src/org/jetbrains/kotlin/idea/debugger/NoStrataPositionManagerHelper.kt
+++ b/idea/src/org/jetbrains/kotlin/idea/debugger/NoStrataPositionManagerHelper.kt
@@ -141,7 +141,7 @@ private fun readClassFileImpl(project: Project,
 
         val fileFinder = VirtualFileFinder.getInstance(project)
         val classFile = fileFinder.findVirtualFileWithHeader(classId) ?: return null
-        return classFile.contentsToByteArray()
+        return classFile.contentsToByteArray(false)
     }
 
     fun readFromOutput(isForTestClasses: Boolean): ByteArray? {
diff --git a/idea/src/org/jetbrains/kotlin/idea/internal/KotlinDecompilerServiceImpl.kt b/idea/src/org/jetbrains/kotlin/idea/internal/KotlinDecompilerServiceImpl.kt
index b2e4ea42f6b..b95b08ff0cb 100644
--- a/idea/src/org/jetbrains/kotlin/idea/internal/KotlinDecompilerServiceImpl.kt
+++ b/idea/src/org/jetbrains/kotlin/idea/internal/KotlinDecompilerServiceImpl.kt
@@ -69,7 +69,7 @@ class KotlinDecompilerServiceImpl : KotlinDecompilerService {
                 }.map { it.path to it }
 
         return files.entries.associate {
-            Pair(File(it.key), { it.value.contentsToByteArray() })
+            Pair(File(it.key), { it.value.contentsToByteArray(false) })
         }
     }