src/java.desktop/share/classes/javax/sound/sampled/FloatControl.java

*** 52,78 ****
  public abstract class FloatControl extends Control {
  
      /**
       * The minimum supported value.
       */
!     private float minimum;
  
      /**
       * The maximum supported value.
       */
!     private float maximum;
  
      /**
       * The control's precision.
       */
!     private float precision;
  
      /**
       * The smallest time increment in which a value change can be effected
       * during a value shift, in microseconds.
       */
!     private int updatePeriod;
  
      /**
       * A label for the units in which the control values are expressed, such as
       * "dB" for decibels.
       */
--- 52,78 ----
  public abstract class FloatControl extends Control {
  
      /**
       * The minimum supported value.
       */
!     private final float minimum;
  
      /**
       * The maximum supported value.
       */
!     private final float maximum;
  
      /**
       * The control's precision.
       */
!     private final float precision;
  
      /**
       * The smallest time increment in which a value change can be effected
       * during a value shift, in microseconds.
       */
!     private final int updatePeriod;
  
      /**
       * A label for the units in which the control values are expressed, such as
       * "dB" for decibels.
       */
*** 332,341 ****
--- 332,342 ----
      /**
       * Provides a string representation of the control.
       *
       * @return a string description
       */
+     @Override
      public String toString() {
          return new String(getType() + " with current value: " + getValue() + " " + units +
                            " (range: " + minimum + " - " + maximum + ")");
      }