change MULTI_ALLELE_PATTERN to look for lowercase bases

git-svn-id: svn+ssh://svn.internal.sanger.ac.uk/repos/svn/pathsoft/artemis/trunk@15604 ee4ac58c-ac51-4696-9907-e4b3aa274f04

uk/ac/sanger/artemis/components/variant/VCFRecord.java

@@ -45,7 +45,7 @@ class VCFRecord
   private String format;
   private String data[][];
   private short synFlag = -1;
-  protected static Pattern MULTI_ALLELE_PATTERN = Pattern.compile("^[AGCT]+,[AGCT,]+$");
+  protected static Pattern MULTI_ALLELE_PATTERN = Pattern.compile("^[AGCTagct]+,[AGCTacgt,]+$");
   protected static Pattern COLON_PATTERN = Pattern.compile(":");
   protected static Pattern SEMICOLON_PATTERN = Pattern.compile(";");