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TestSBreplace.java
public class TestSBreplace {
public static void main(String args[]) {
StringBuffer sb = new StringBuffer("Jabook");
sb.replace(2,6,"va");
System.out.println("string is *" + sb.toString() + "*");
}
}
C:\javaExample\StringBuffer>javac TestSBreplace.java
C:\javaExample\StringBuffer>java TestSBreplace
string is *Java*
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