Java enum and static member variable escaping fix for chars

For example:
  enum X { x = '\1' };
  struct A {
    static const char a = '\n';
  };

1 files changed, 2 insertions, 2 deletions

diff --git a/Source/Modules/java.cxx b/Source/Modules/java.cxx
index afe8ca841..c8655a017 100644
--- a/Source/Modules/java.cxx
+++ b/Source/Modules/java.cxx
@@ -1375,7 +1375,7 @@ public:
       const char *val = Equal(Getattr(n, "enumvalue"), "true") ? "1" : "0";
       Setattr(n, "enumvalue", val);
     } else if (swigtype == T_CHAR) {
-      String *val = NewStringf("'%s'", Getattr(n, "enumvalue"));
+      String *val = NewStringf("'%(escape)s'", Getattr(n, "enumvalue"));
       Setattr(n, "enumvalue", val);
       Delete(val);
     }
@@ -1573,7 +1573,7 @@ public:
       // Alternative constant handling will use the C syntax to make a true Java constant and hope that it compiles as Java code
       if (Getattr(n, "wrappedasconstant")) {
 	if (SwigType_type(t) == T_CHAR)
-          Printf(constants_code, "\'%s\';\n", Getattr(n, "staticmembervariableHandler:value"));
+          Printf(constants_code, "\'%(escape)s\';\n", Getattr(n, "staticmembervariableHandler:value"));
 	else
           Printf(constants_code, "%s;\n", Getattr(n, "staticmembervariableHandler:value"));
       } else {