What is @qualifier in java?
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Can an application have multiple classes having main method?
How to load a class programmatically?
How do I open the java control panel?
What is jsr in java?
What is type inference? Is type inference available in older versions like java 7 and before 7 or it is available only in java se 8?
Where is java installed?
What are the risks in java security? : java security
Which version of jdk is required for netbeans 8.0 2?
Can optional be null?
What is Map,List,hashtable,ArrayList and difference between them??
What is resultsetmetadata in java?
Can we write lambda without functional interface?