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Tip of the Day
Language: Java
Expertise: Beginner
Feb 21, 2020

Simplifying Null Check in Java

To avoid null exceptions, we usually validate against null and emptiness as shown:

if(object != null && !object.equals("")) 
{

}

We can simplify this as below:

if(!"".equals(object))
{

} 
Srinath M S
 
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