Java – StringBuilder replace() Example, StringBuilder replace() program

Stringbuilder character sequence can be removed with the help of replace() method in java. replace() function replaces old characters in starting index to ending index of character sequence with of the new String. Use of String replace() in java is shown below.

Example of StringBuilder replace() in java, JSP

public class StringBuilderReplaceExample {

    public static void main(String[] args) {

        StringBuilder sb = new StringBuilder();

        sb.append("Java Stringbuilder");

        sb.replace(0, 4, "Replaced");

        System.out.println("StringBuilder :"+sb);
    }
}

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Output

Tags: StringBuilder