StringBuffer (int capacity)

public StringBuffer(int capacity)

Constructs a string buffer with no characters in it and the specified initial capacity.

class StringBufferConstructor3{
 public static void main(String args[]){
  StringBuffer str;
  str = new StringBuffer(10);
  
  System.out.println("str = " + str);
  System.out.println("Length Of str is " + str.length());
  System.out.println("Initial Capacity is " + str.capacity());
 }
}

Output

str =
Length Of str is 0
Initial Capacity is 10

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