JAL-2629 tidy unit tests, constants etc

[jalview.git] / src / jalview / io / HMMFile.java

diff --git a/src/jalview/io/HMMFile.java b/src/jalview/io/HMMFile.java
index f966f3f..95c6f32 100644 (file)
--- a/src/jalview/io/HMMFile.java
+++ b/src/jalview/io/HMMFile.java
@@ -461,14 +461,14 @@ public class HMMFile extends AlignFile
    */
   String getModelAsString()
   {
-    StringBuffer output = new StringBuffer();
+    StringBuilder output = new StringBuilder();
     String symbolLine = "HMM";
     List<Character> charSymbols = hmm.getSymbols();
     List<String> strSymbols;
     strSymbols = charListToStringList(charSymbols);
     symbolLine += addData(11, 9, strSymbols);
     output.append(symbolLine);
-    output.append(NL + TRANSITIONTYPELINE);
+    output.append(NL).append(TRANSITIONTYPELINE);
 
     int length = hmm.getLength();
 
@@ -505,7 +505,7 @@ public class HMMFile extends AlignFile
 
       }
 
-      output.append(NL + matchLine);
+      output.append(NL).append(matchLine);
       
       String insertLine = EMPTY;
       List<String> strInserts;
@@ -515,7 +515,7 @@ public class HMMFile extends AlignFile
       strInserts = doubleListToStringList(doubleInserts);
       insertLine += addData(17, 9, strInserts);
 
-      output.append(NL + insertLine);
+      output.append(NL).append(insertLine);
 
       String transitionLine = EMPTY;
       List<String> strTransitions;
@@ -525,7 +525,7 @@ public class HMMFile extends AlignFile
       strTransitions = doubleListToStringList(doubleTransitions);
       transitionLine += addData(17, 9, strTransitions);
 
-      output.append(NL + transitionLine);
+      output.append(NL).append(transitionLine);
     }
     return output.toString();
   }