How do you remove an element from an arraylist in java?
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what is the difference between HashMap and Hashtable
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Differentiate between overriding and overloading cases?
Is an integer an object?
Difference between Choice and a List?
who was the founder of java
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any other way to print the text without using System.out.println() in java?
Why isn’t there operator overloading?
Tell some latest versions in JAVA related areas?
Do we have pointers in java?
What are the 3 types of loops in java?
Can we have two main methods in a java class?
In collection sorting comparable and comparator interface will be used..but why this two interfaces required..two will work same purpose so why there are two interfaces instead of one?when to use comparator and when to use comparable?