StrinbTest2.java

public class StringTest2
{
	public static void main(String[] args)
	{
		String a = "Java ";
		int b = 1;
		int c = 2;
		String d = a + b + c;
		String e = a + (b + c);

		System.out.println(d);
		System.out.println(e);
	}
}

String型のテストその２