What is the difference between stream and buffer?
Is string a class?
What is the meaning of find and replace?
What is a string token?
What is constructor and its types?
What are variable names?
What is a stringbuilder?
How do I find and replace in word?
What is array length?
What is bufferedwriter?
Is string pool garbage collected?
What do you mean by append?
How do you declare a string variable?
How do you use compareto?
When should I use stringbuffer?