--- a/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLBlitLoops.m	Mon Jul 15 14:31:28 2019 +0530
+++ b/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLBlitLoops.m	Mon Jul 15 15:23:54 2019 +0530
@@ -107,7 +107,7 @@
                         jdouble dx1, jdouble dy1, jdouble dx2, jdouble dy2)
 {
     //TODO
-    //J2dTraceNotImplPrimitive("MTLBlitSurfaceToSurface");
+    J2dTraceLn(J2D_TRACE_INFO, "MTLBlitSurfaceToSurface -- :TODO");
 }
 
 static void drawTex2Tex(MTLContext *mtlc,
@@ -235,7 +235,7 @@
                            jdouble dx1, jdouble dy1, jdouble dx2, jdouble dy2)
 {
     //TODO
-    //J2dTraceNotImplPrimitive("MTLBlitToSurfaceViaTexture");
+    J2dTraceLn(J2D_TRACE_INFO, "MTLBlitToSurfaceViaTexture -- :TODO");
 }
 
 /**
@@ -257,7 +257,7 @@
                    jint dx1, jint dy1, jint dx2, jint dy2)
 {
     //TODO
-    //J2dTraceNotImplPrimitive("MTLBlitSwToTexture");
+    J2dTraceLn(J2D_TRACE_INFO, "MTLBlitSwToTexture -- :TODO");
 }
 
 /**
@@ -466,7 +466,7 @@
                              jint width, jint height)
 {
     //TODO
-    //J2dTraceNotImplPrimitive("MTLBlitLoops_SurfaceToSwBlit");
+    J2dTraceLn(J2D_TRACE_INFO, "MTLBlitLoops_SurfaceToSwBlit -- :TODO");
 }
 
 void
@@ -476,7 +476,7 @@
                       jint dx, jint dy)
 {
     //TODO
-    //J2dTraceNotImplPrimitive("MTLBlitLoops_CopyArea");
+    J2dTraceLn(J2D_TRACE_INFO, "MTLBlitLoops_CopyArea -- :TODO");
 }
 
 #endif /* !HEADLESS */