Write a method / Progrram which will remove any given character from a String?
import java.util.*;
public class RemoveCharFromString
{
public static void main(String[] args)
{
System.out.println("Enter String ");
Scanner scan=new Scanner(System.in);
String str=scan.nextLine();
System.out.println("Enter Character to Remove From String ");
Character c=scan.findInLine(".").charAt(0);
removeCharFromString(str,c);
}
public static void removeCharFromString(String str , char c )
{
int len=str.length();
int indexArray[]=new int[10];
int count=0;
if( str==null)
System.out.println(" you have not entered String ");
else
{
for(int i=0; i < len ; i++ )
{
if (str.charAt(i)!=c)
{
indexArray[count]=i;
count++;
}
}
for(int j : indexArray)
{
if(str.charAt(j)==c)
break;
System.out.print(str.charAt(j));
}
}
}
}
OUTPUT :
