1) The order of words in an English sentence is reversed and then output. For example, enter "How is", Output "You is how", (2) write unit test to test, (3) Use Elcemma to view code coverage, require coverage to reach 100%

package;

import Java.util.Scanner;

Public class Testtwo {

Public Static void Testtwo (String str) {

TODO auto-generated Method stub

string[] Strarr = Str.split ("\\s+|[,]");

StringBuffer result = new stringbuffer ();

for (int i = strarr.length-1;i >=0; i--) {

Result.append (Strarr[i] + "");

}

Result.setcharat (Str.length ()-0, (char) 0);

System. out. println ("Reversed order results are:" +result.tostring ());

}

}

package;

Import static org.junit.assert.*;

import org.junit.Test;

Public class testtwotest {

@Test

Public void Test () {

String str = "How is You";

Testtwo. Testtwo (str);

}

}

1) The order of words in an English sentence is reversed and then output. For example, enter "How is", Output "You is how", (2) write unit test to test, (3) Use Elcemma to view code coverage, require coverage to reach 100%