public StringBuffer deleteCharAt(int index);

package in.bench.resources.stringbuffer.methods;

public class StringBufferDeleteCharAtMethod {

	public static void main(String[] args) {

		// StringBuffer - 1
		StringBuffer sb1 = new StringBuffer("BenchResources.Net");

		// removes single character at specified index-position
		sb1.deleteCharAt(14);

		// print to console
		System.out.println("1. after deleting single char"
				+ " from StringBuffer at 14th index : " + sb1);

		// StringBuffer - 2
		StringBuffer sb2= new StringBuffer("OnlineTutorials.com"); 

		// removes single character at specified index-position
		sb2.deleteCharAt(5);

		// print to console
		System.out.println("2. after deleting single char"
				+ " from StringBuffer at 5th index  : " + sb2);
	}
}

1. after deleting single char from StringBuffer at 14th index :
	BenchResourcesNet
2. after deleting single char from StringBuffer at 5th index  :
	OnlinTutorials.com