What are class types in java?
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What is the range of the char type?
What is the return type of read()?
What do you mean by ternary operator in java?
What is better - 'bit-shift a value' or 'multiply by 2'?
What is the new line character?
What is a local block?
How we can generate random numbers in java?
What is quick sort in java?
FOR EXAMPLE WE R HAVING TWO LIST ELEMENTS ..BOTH LISTS CONTAINS ID,NAME,PLACE ..I NEED TO COMPARE BOTH IDS IN TWO LISTS,IF ID'S R SAME MEANS WE HAVE ADD THE DETAILS(LIKE NAME,PLACE) TO MAP...HOW IS POSSIBLE ?CAN ANY ONE SUGGEST?
I want to control database connections in my program and want that only one thread should be able to make database connection at a time. How can I implement this logic?
List some important features of java 10 release?
Why we use static and synchronized in method for single thread model example: public static synchronized add(){}