/**
     * Test to see if the subject is empty.
     *
     * @return boolean.
     */
// TODO: this will likely go away when composeArea.focus() is implemented
// after all the widget control is moved over.
public boolean isSubjectEmpty() {
        return TextUtils.getTrimmedLength(mSubject.getText()) == 0;
    }
public boolean isSubjectEmpty() {
return TextUtils.getTrimmedLength(mSubject.getText()) == 0;
}
public boolean isSubjectEmpty() {
return TextUtils.getTrimmedLength(mSubject.getText()) == 0;
}
public boolean isSubjectEmpty() {
return TextUtils.getTrimmedLength(mSubject.getText()) == 0;
}