What is hashtable and explain features of hashtable?
How do you check if two given string are anagrams?
String and stringbuffer both represent string objects. Can we compare string and stringbuffer in java?
what is the difference between @include page and @include file
Why string is called as immutable?
What is the applet security manager, and what does it provide?
What is java instanceof operator?
Write a program to print 15 random numbers using foreach of java 8?
What is method in java with example?
Can we instantiate Interfaces?
What are possible key words, we can use to declare a class?
long d =10;int i =0;i=d; /// is this possible? If d is very long number (10 digits or some thing) then?
what are different ways in which a thread can enter the waiting state? : Java thread