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Avoid expensive locking on every Language access

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Federico Bond
2014-08-02 20:48:26 -03:00
parent bd4886b008
commit 89994ba4bc
1 changed files with 7 additions and 3 deletions
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10
app/src/processing/app/Language.java
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@@ -43,7 +43,7 @@ public class Language {
static protected final File prefFile = Base.getSettingsFile(PREF_FILE);
/** Single instance of this Language class */
static private Language instance = null;
static private volatile Language instance;
/** The system language */
private String language;
@@ -149,9 +149,13 @@ public class Language {
/** Singleton constructor */
static public synchronized Language init() {
static public Language init() {
if (instance == null) {
instance = new Language();
synchronized(Language.class) {
if (instance == null) {
instance = new Language();
}
}
}
return instance;
}