INFORMATION CONCEALING PROGRAM FOR JAVA

public class TurtleTrap4{
    US>Turtle;
    int x, y;
    int dx, dy;

    public void init(int xpos, int xpos, int xspeed, int xspeed) {
    This.x = xpos;
    This.y = ypos;
    This.dx = xspeed;
    This.dy = yspeed;
    This.t = new Turtle();
    This.t.move(xpos,ypos);
    This.t.penDown();
    }

    public void setColor (java.awt.Colorc)

    public void step(){
    if (this.x<20||340<this.x)
        This.dx = -this.dx;
    if (this.y<20||340<this.y)
        This.dy=-this.dy;
    
    this.x + = this.dx;
    this.y + = this.dy;
    This.t.move(this.x, this.y);
    }

    public static void main(String[]args) {
    TurtleTrap4trapA = new TurtleTrap4();
    trapA.init(100,200,10,5);

    TurtleTrap4trapB = new TurtleTrap4();
    trapB.init(150, 250, -10, 3);
    setColor (RED);



    while(true){
        trapA.step();
        trapB.step();
    }
    }
}

TurtleTrap4.java:17:Error: ';' missing
    public void setColor (java.awt.Colorc)
                                          ^
US>Error