cleanup

shalupov · Jul 6, 2015 · 98f9a0d · 98f9a0d
1 parent ff4aa51
commit 98f9a0d
Showing 1 changed file with 5 additions and 4 deletions.
diff --git a/src/main/java/com/intellij/aws/cloudformation/CloudFormationFileType.java b/src/main/java/com/intellij/aws/cloudformation/CloudFormationFileType.java
@@ -22,7 +22,9 @@
 
 public class CloudFormationFileType extends LanguageFileType implements FileTypeIdentifiableByVirtualFile {
   public static final CloudFormationFileType INSTANCE = new CloudFormationFileType();
-  public static final String DEFAULT_EXTENSION = "template";
+
+  private static final String EXTENSION = "template";
+  private static final byte[] BYTES_TO_DETECT_CFN_FILE = CloudFormationSections.FormatVersion.getBytes(Charsets.US_ASCII);
 
   public CloudFormationFileType() {
     super(JsonLanguage.INSTANCE);
@@ -54,8 +56,7 @@ public Icon getIcon() {
 
   @Override
   public boolean isMyFileType(@NotNull VirtualFile file) {
-    return CloudFormationFileType.DEFAULT_EXTENSION.equalsIgnoreCase(file.getExtension()) &&
-        detectFromContent(file);
+    return CloudFormationFileType.EXTENSION.equalsIgnoreCase(file.getExtension()) && detectFromContent(file);
   }
 
   private boolean detectFromContent(@NotNull VirtualFile file) {
@@ -65,7 +66,7 @@ private boolean detectFromContent(@NotNull VirtualFile file) {
         return FileUtil.processFirstBytes(inputStream, 1024, new Processor<ByteSequence>() {
           @Override
           public boolean process(ByteSequence byteSequence) {
-            return findArray(byteSequence.getBytes(), CloudFormationSections.FormatVersion.getBytes(Charsets.US_ASCII)) >= 0;
+            return findArray(byteSequence.getBytes(), BYTES_TO_DETECT_CFN_FILE) >= 0;
           }
         });
       } finally {