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Rewriting help, to use new classes.

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This commit is contained in:
KHobbits 2011-11-22 04:00:04 +00:00
parent a5853baf4c
commit d59e2834d1
4 changed files with 179 additions and 202 deletions
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13
Essentials/src/com/earth2me/essentials/Util.java
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@ -347,6 +347,19 @@ public class Util
return Math.round(d * 100.0) / 100.0;
}
public static boolean isInt(final String sInt)
{
try
{
Integer.parseInt(sInt);
}
catch (NumberFormatException e)
{
return false;
}
return true;
}
public static String joinList(Object... list)
{
return joinList(", ", list);