Builder () { super.clear(); requestType_ = 1; bitField0_ = (bitField0_ & ~0x00000001); option_ = com.google.protobuf.LazyStringArrayList.EMPTY; bitField0_ = (bitField0_ & ~0x00000002); file_ = com.google.protobuf.LazyStringArrayList.EMPTY; bitField0_ = (bitField0_ & ~0x00000004); platformClasspath_ = com.google.protobuf.LazyStringArrayList.EMPTY; bitField0_ = (bitField0_ & ~0x00000008); classpath_ = com.google.protobuf.LazyStringArrayList.EMPTY; bitField0_ = (bitField0_ & ~0x00000010); sourcepath_ = com.google.protobuf.LazyStringArrayList.EMPTY; bitField0_ = (bitField0_ & ~0x00000020); if (outputBuilder_ == null) { output_ = java.util.Collections.emptyList(); } else { output_ = null; outputBuilder_.clear(); } bitField0_ = (bitField0_ & ~0x00000040); modulePath_ = com.google.protobuf.LazyStringArrayList.EMPTY; bitField0_ = (bitField0_ & ~0x00000080); upgradeModulePath_ = com.google.protobuf.LazyStringArrayList.EMPTY; bitField0_ = (bitField0_ & ~0x00000100); internalGetMutableModuleNames().clear(); return this; }