ui/src/main/java/ucar/util/prefs/ui/PrefPanel.java
public Field getField(String name) {
    Field fld = flds.get(name);
    if (fld == null) return null;
    return (fld instanceof FieldResizable) ? ((FieldResizable)fld).getDelegate() : fld;
  }
public Field getField(String name) {
    Field fld = flds.get(name);
    if (fld == null) return null;
    return (fld instanceof FieldResizable) ? ((FieldResizable)fld).getDelegate() : fld;
  }
Find the field with the specified name.
@param name of Field
@return Field or null if not found