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public class StringDemo
{
    static void main()
    {
        String str1="fridge";
        String str2="emerald";
        System.out.println("str1:"+str1);
        System.out.println("str2:"+str2);
        char chAt=str2.charAt(6);
        System.out.println("str2.chAt(6) :"+chAt);
        
        int compare=str1.compareTo("frid");
        System.out.println("str1.compareTo(frid) :"+compare);
        
        int comp1=str2.compareToIgnoreCase("EMERALD");
        System.out.println("str2.compareToIgnoreCase(EMERALD);"+comp1);
        
        String concat="mango".concat(" milkshake");
        System.out.println("She wants "+concat);
        
        boolean ends=str2.endsWith("rald");
        System.out.println("str2.endsWith(rald) :"+ends);
        
        boolean starts=str1.startsWith("eme");
        System.out.println("str1.startsWith(eme) :"+starts);
        
        int index=str2.indexOf('m');
        System.out.println("str2.indexOf('m') :"+index);
        
        boolean equal=str2.equals("Emerald");
        System.out.println("str2.equals(Emerald) :"+equal);
        
        String trims=" She loves emerald.".trim();
        System.out.println(" She loves emerald..trim() :"+trims);
    }
}

Submitted By: Ms. Suchetana Mukherjee

If this program was helpful to you, do leave a comment.
All Creadit goes to Ms. Suchetana Mukherjee

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Student should perform all the practicals for there personal copies.