--- openjdk/hotspot/src/share/vm/gc_implementation/g1/concurrentMark.cpp
+++ openjdk/hotspot/src/share/vm/gc_implementation/g1/concurrentMark.cpp
@@ -4378,9 +4378,9 @@
 #define G1PPRL_DOUBLE_H_FORMAT        "  %14s"
 
 // For summary info
-#define G1PPRL_SUM_ADDR_FORMAT(tag)    "  "tag":"G1PPRL_ADDR_BASE_FORMAT
-#define G1PPRL_SUM_BYTE_FORMAT(tag)    "  "tag": "SIZE_FORMAT
-#define G1PPRL_SUM_MB_FORMAT(tag)      "  "tag": %1.2f MB"
+#define G1PPRL_SUM_ADDR_FORMAT(tag)    "  " tag ":"G1PPRL_ADDR_BASE_FORMAT
+#define G1PPRL_SUM_BYTE_FORMAT(tag)    "  " tag ": "SIZE_FORMAT
+#define G1PPRL_SUM_MB_FORMAT(tag)      "  " tag ": %1.2f MB"
 #define G1PPRL_SUM_MB_PERC_FORMAT(tag) G1PPRL_SUM_MB_FORMAT(tag)" / %1.2f %%"
 
 G1PrintRegionLivenessInfoClosure::
--- openjdk/hotspot/src/share/vm/prims/unsafe.cpp
+++ openjdk/hotspot/src/share/vm/prims/unsafe.cpp
@@ -950,7 +950,7 @@
   }
 UNSAFE_END
 
-#define DAC_Args CLS"[B["OBJ
+#define DAC_Args CLS "[B[" OBJ
 // define a class but do not make it known to the class loader or system dictionary
 // - host_class:  supplies context for linkage, access control, protection domain, and class loader
 // - data:  bytes of a class file, a raw memory address (length gives the number of bytes)