41 public class Flags { |
41 public class Flags { |
42 |
42 |
43 private Flags() {} // uninstantiable |
43 private Flags() {} // uninstantiable |
44 |
44 |
45 public static String toString(long flags) { |
45 public static String toString(long flags) { |
46 StringBuffer buf = new StringBuffer(); |
46 StringBuilder buf = new StringBuilder(); |
47 String sep = ""; |
47 String sep = ""; |
48 for (Flag s : asFlagSet(flags)) { |
48 for (Flag s : asFlagSet(flags)) { |
49 buf.append(sep); |
49 buf.append(sep); |
50 buf.append(s); |
50 buf.append(s); |
51 sep = " "; |
51 sep = " "; |