stringadapter.java

线程通信

public abstract class StringAdapter{
	
    public static String adapt(String s, int width){
    	String res=s;
        for(int i=0; i<width-s.length();i++ )
            res=res+" ";
        return res;
    }


    public static String adapt(int x, int width){
        return adapt(String.valueOf(x), width);
    }
}