public class Rotation {

public static void main(String[] args) {

// TODO Auto-generated method stub

String str1=new String("applemango");

String str2=new String("pleapp");

boolean flag=false;

String temp;

int i;

int len1=str1.length();

int len2=str2.length();

int len;

if(len1<len2)

len=len1;

else

len=len2;

//Concatenating the two strings

str1=str1+str1;

//Checking if other string is substring of the concatenated string or not

for(i=0;i<len;i++)

{

temp=str1.substring(i,i+str2.length());

if(temp.equals(str2))

flag=true;

}

//Base case testing

if(len1!=len2)

flag=false;

if(flag==true)

System.out.println("Rotation=true");

else

System.out.println("Rotation=false");

}

}