X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fio%2FFileParse.java;h=2dec5592664b9889095ed0d9f4618696cc1524d1;hb=5a352aa2f3330ae269d9b70c4a7374c2518bfb2e;hp=d986dc5c3979394a6e4e067e4d99643918cfc4f1;hpb=b15eb801bc371fb2b7e147aa4ca90cbfb19899cf;p=jalview.git

diff --git a/src/jalview/io/FileParse.java b/src/jalview/io/FileParse.java
index d986dc5..2dec559 100755
--- a/src/jalview/io/FileParse.java
+++ b/src/jalview/io/FileParse.java
@@ -41,7 +41,7 @@ import jalview.api.AlignExportSettingsI;
 import jalview.api.AlignViewportI;
 import jalview.api.AlignmentViewPanel;
 import jalview.api.FeatureSettingsModelI;
-import jalview.bin.Cache;
+import jalview.bin.Console;
 import jalview.util.MessageManager;
 import jalview.util.Platform;
 
@@ -225,24 +225,23 @@ public class FileParse
   {
     if (!input.markSupported())
     {
-      Cache.log.error(
+      Console.error(
               "FileParse.izGzipStream: input stream must support mark/reset");
       return false;
     }
     input.mark(4);
-    byte[] bytes = new byte[2]; // input.readNBytes(2);
+
+    // get first 2 bytes or return false
+    byte[] bytes = new byte[2];
     int read = input.read(bytes);
     input.reset();
     if (read != bytes.length)
     {
       return false;
     }
-    if (bytes.length == 2)
-    {
-      int header = (bytes[0] & 0xff) | ((bytes[1] << 8) & 0xff00);
-      return (GZIPInputStream.GZIP_MAGIC == header);
-    }
-    return false;
+
+    int header = (bytes[0] & 0xff) | ((bytes[1] << 8) & 0xff00);
+    return (GZIPInputStream.GZIP_MAGIC == header);
   }
 
   /**