formatted relevant code

gutefrage · Jan 26, 2012 · 607584d · 607584d
1 parent 56aa608
commit 607584d
Showing 1 changed file with 5 additions and 4 deletions.
diff --git a/src/graph/Plot.java b/src/graph/Plot.java
@@ -127,11 +127,12 @@ public void setDimensions(final short width, final short height) {
    */
   public void setColors(String colors) {
     if (colors != null) {
-      if (colors.length() == 15 && 
+      if (colors.length() == 15
-          colors.matches("x[0-9A-Fa-f]{6} x[0-9A-Fa-f]{6}")) {
+          && colors.matches("x[0-9A-Fa-f]{6} x[0-9A-Fa-f]{6}")) {
         this.colors = colors;
       } else {
-        throw new IllegalArgumentException("colors parameter must match the format \"x000000 xFFFFFF\" for foreground and background colors");
+        throw new IllegalArgumentException(
+            "colors parameter must match the format \"x000000 xFFFFFF\" for foreground and background colors");
       }
     }
   }
@@ -232,7 +233,7 @@ private void writeGnuplotScript(final String basepath,
         .append(Short.toString(width)).append(",")
         .append(Short.toString(height));
 
-      if(colors != null) {
+      if (colors != null) {
         gp.append(" ").append(colors);
       }