diff --git a/app/src/main/java/com/fox2code/mmm/utils/ExternalHelper.kt b/app/src/main/java/com/fox2code/mmm/utils/ExternalHelper.java similarity index 100% rename from app/src/main/java/com/fox2code/mmm/utils/ExternalHelper.kt rename to app/src/main/java/com/fox2code/mmm/utils/ExternalHelper.java diff --git a/app/src/main/java/com/fox2code/mmm/utils/FastException.kt b/app/src/main/java/com/fox2code/mmm/utils/FastException.java similarity index 100% rename from app/src/main/java/com/fox2code/mmm/utils/FastException.kt rename to app/src/main/java/com/fox2code/mmm/utils/FastException.java diff --git a/app/src/main/java/com/fox2code/mmm/utils/ProcessHelper.kt b/app/src/main/java/com/fox2code/mmm/utils/ProcessHelper.java similarity index 100% rename from app/src/main/java/com/fox2code/mmm/utils/ProcessHelper.kt rename to app/src/main/java/com/fox2code/mmm/utils/ProcessHelper.java diff --git a/app/src/main/java/com/fox2code/mmm/utils/SyncManager.kt b/app/src/main/java/com/fox2code/mmm/utils/SyncManager.java similarity index 100% rename from app/src/main/java/com/fox2code/mmm/utils/SyncManager.kt rename to app/src/main/java/com/fox2code/mmm/utils/SyncManager.java