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Update IvoryTower.java

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This commit is contained in:
Yusuf Aytaş 2014-09-06 23:54:25 +01:00
parent d4ee7a7da0
commit 0509e48d37
1 changed files with 5 additions and 3 deletions
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8
singleton/src/main/java/com/iluwatar/IvoryTower.java
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@ -7,12 +7,14 @@ package com.iluwatar;
*/ */
public class IvoryTower { public class IvoryTower {
private static IvoryTower instance = new IvoryTower(); private static IvoryTower instance;
private IvoryTower() { private IvoryTower() {}
}
public static IvoryTower getInstance() { public static IvoryTower getInstance() {
if(instance == null){
instance = IvoryTower();
}
return instance; return instance;
} }
} }