重写Java String类的equals()方法




/*重写Java String类的equals()方法*/

public boolean equals(Object anObject){

if(this==anObject){

return true;

}

if(anObject instanceof String){

String anotherString=(String)anObject;

int n=value.length;

if(n==anotherString.value.length){

char v1[]=value;

char v2[]=anotherString.value;

int i=0;

while(n--!=0){

if(v1[i]!=v2[i])

return falsel

i++l

}

return true;

}

}

return false;

}