Removed char version of isC0Control and made non public

yellowblood · Jul 9, 2015 · 05cbb65 · 05cbb65
1 parent 5db8d13
commit 05cbb65
Showing 1 changed file with 1 addition and 5 deletions.
diff --git a/config/src/main/java/com/typesafe/config/impl/ConfigImplUtil.java b/config/src/main/java/com/typesafe/config/impl/ConfigImplUtil.java
@@ -32,11 +32,7 @@ else if (a == b) // catches null == null plus optimizes identity case
             return a.equals(b);
     }
 
-    public static boolean isC0Control(final char ch) {
-      return isC0Control((int)ch);
-    }
-
-    public static boolean isC0Control(int codepoint) {
+    static boolean isC0Control(int codepoint) {
       return (codepoint >= 0x0000 && codepoint <= 0x001F);
     }