public abstract interface TextFieldPeer extends TextComponentPeer {
    // Public Instance Methods
        1.1  public abstract Dimension getMinimumSize(int columns);
        1.1  public abstract Dimension getPreferredSize(int columns);
            public abstract Dimension minimumSize(int cols);
            public abstract Dimension preferredSize(int cols);
        1.1  public abstract void setEchoChar(char echoChar);
            public abstract void setEchoCharacter(char c);
}