//g.java
//javac g.java
//javap java.lang.String
class g{
    public static void main(String xxx[ ]) {
       java.io.PrintStream cout = System.out;
       String g = "a bcd e fg ";
       cout.println("g==" + g +"==");
       cout.println("g.length()==" + g.length( ) );
       String y = g.replace(" ", "");  // squeeze
       cout.println("y=" + y);
       cout.println("y.length()==" + y.length( ) );
    }
}//class