gaspersic/java-design-patterns
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Uses a StringBuilder to improve performance.

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Also stops initializing a variable (removes an unused initialization).
This commit is contained in:
mafagafogigante 2014-11-08 20:35:23 -02:00
parent 031bbe9f09
commit a4637fcf99
1 changed files with 4 additions and 4 deletions
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8
model-view-presenter/src/main/java/com/iluwatar/FileLoader.java
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@ -29,17 +29,17 @@ public class FileLoader {
try { try {
BufferedReader br = new BufferedReader(new FileReader(new File( BufferedReader br = new BufferedReader(new FileReader(new File(
this.fileName))); this.fileName)));
String text = ""; StringBuilder sb = new StringBuilder();
String line = ""; String line;
while ((line = br.readLine()) != null) { while ((line = br.readLine()) != null) {
text += line + "\n"; sb.append(line).append('\n');
} }
this.loaded = true; this.loaded = true;
br.close(); br.close();
return text; return sb.toString();
} }
catch (Exception e) { catch (Exception e) {