diff --git a/JAVA/GUI/Plotter/src/nl/astron/lofar/java/gui/plotter/PlotController.java b/JAVA/GUI/Plotter/src/nl/astron/lofar/java/gui/plotter/PlotController.java
index 78152030ef7721873d4b6ad71aed64050344be38..f97e05b9d8135321c3c9683d8a27280e52b312cf 100644
--- a/JAVA/GUI/Plotter/src/nl/astron/lofar/java/gui/plotter/PlotController.java
+++ b/JAVA/GUI/Plotter/src/nl/astron/lofar/java/gui/plotter/PlotController.java
@@ -77,7 +77,7 @@ public class PlotController{
          * @param type A plot type (as defined in PlotConstants.PLOT_*)
          * @param separateLegend True to generate a separate legend JComponent, 
          * false to have a legend embedded in the plot
-	 * @param constraints A data access identifier array
+	 * @param constraints A data access object to be passed on to the data access layer
 	 * @return the JComponent plot that has been generated by the configured
          * framework
          * @throws PlotterException will be thrown when either the Data Access 
@@ -163,7 +163,7 @@ public class PlotController{
 	/**
          * This method will create an Image of a plot. It works identically to 
          * getPlot() as this method too reads an array of constraints.
-	 * @param constraints The array of string constraints to be passed to the data access layer
+	 * @param constraints The Object with constraints to be passed to the data access layer
 	 * @return image file of the plot requested
          * @throws PlotterException will be thrown when either the Data Access 
          * layer or the Plotter Framework have run into an exception that the