src/macosx/native/sun/awt/QuartzSurfaceData.m

*** 776,785 ****
--- 776,789 ----
          if (dasharray != NULL)
          {
              qsdo->graphicsStateInfo.simpleStroke = NO;
              jint length = (*env)->GetArrayLength(env, dasharray);
              jfloat* jdashes = (jfloat*)(*env)->GetPrimitiveArrayCritical(env, dasharray, NULL);
+             if (jdashes == NULL) {
+                 CGContextSetLineDash(cgRef, 0, NULL, 0);
+                 return;
+             }
              CGFloat* dashes = (CGFloat*)malloc(sizeof(CGFloat)*length);
              if (dashes != NULL)
              {
                  jint i;
                  for (i=0; i<length; i++)