JAL-1645 source formatting and organise imports

[jalview.git] / src / com / stevesoft / pat / RegOpt.java

diff --git a/src/com/stevesoft/pat/RegOpt.java b/src/com/stevesoft/pat/RegOpt.java
index 0d65139..50d799f 100755 (executable)
--- a/src/com/stevesoft/pat/RegOpt.java
+++ b/src/com/stevesoft/pat/RegOpt.java
@@ -7,7 +7,9 @@
 //
 package com.stevesoft.pat;
 
-import java.util.*;
+import java.util.Enumeration;
+import java.util.Hashtable;
+import java.util.Vector;
 
 /** This class is just like oneChar, but doesn't worry about case. */
 class FastChar extends oneChar