Resolve bug #185

Author: boyter

src/main/java/com/searchcode/app/util/Helpers.java

@@ -149,14 +149,15 @@ public List<String> readFileLinesGuessEncoding(String filePath, int maxFileLineD
         try {
             bufferedReader = new BufferedReader(new InputStreamReader(new FileInputStream(filePath), this.guessCharset(new File(filePath))));
 
-            char[] chars = new char[8192];
+            char[] chars = new char[MAX_FILE_LENGTH_READ];
             for (int len; (len = bufferedReader.read(chars)) > 0;) {
                 stringBuilder.append(String.copyValueOf(chars).trim());
 
                 if (stringBuilder.length() >= this.MAX_FILE_LENGTH_READ) {
                     break;
                 }
             }
+
         }
         finally {
             IOUtils.closeQuietly(bufferedReader);

src/test/java/com/searchcode/app/util/HelpersTest.java

@@ -42,7 +42,7 @@ public void testReadFileLinesIssue168() throws IOException {
             }
         }
 
-        this.helpers.MAX_FILE_LENGTH_READ = 100;
+        this.helpers.MAX_FILE_LENGTH_READ = 8192;
         List<String> result = this.helpers.readFileLinesGuessEncoding(tempDir + "/no_newlines", 10);
         assertThat(result.size()).isEqualTo(1);
         assertThat(result.get(0).length()).isEqualTo(8192);