how to invert characters of String in JAVA | Capital to small and small to capital | TechWithCode

how to invert characters of String in JAVA:
                                                                          This is a java program which inverts the string that means the character which is in capital letter got changed into Small letters and those who are in the small letter are got changed into capital letters.
for example:-

input:- tECHwITHcODE

output:- TechWithCode

Source Code to invert characters of String in JAVA:-

/**
 *
 * @author Deepak Yadav
 */
public class Capital {
    public static void main(String args[]){
        String name = "tECHwITHcODE";
        StringBuilder sb =new StringBuilder();
        for(int i=0;i<name.length();i++){
            char c = name.charAt(i);
            int temp = (int) c;
            if(temp <= 90 && temp >= 65 )
                temp= temp + 32;
                            
            
            else if(temp <= 122 && temp >= 97 )
                temp= temp - 32;
            
            c=(char) temp;
            sb.append(c);
        }
        name=sb.toString();
        System.out.println(name);
    }
}

The output of above program:-

Final Word:-

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