Addressed review comments by updating PageSize constants for direct reference instead of method calls

Author: yvsvarma

Diff for: java/src/org/openqa/selenium/print/PageSize.java

@@ -21,41 +21,23 @@
 import java.util.Map;
 
 public class PageSize {
-
   private final double height;
   private final double width;
 
-    // Default Constructor (A4 by default)
-    public PageSize() {
-        this(PaperSize.A4); // Delegate to predefined size constructor
-    }
+    // Predefined constants
+    public static final PageSize A4 = new PageSize(27.94, 21.59);
+    public static final PageSize LEGAL = new PageSize(35.56, 21.59);
+    public static final PageSize TABLOID = new PageSize(43.18, 27.94);
+    public static final PageSize LETTER = new PageSize(27.94, 21.59);
 
-    // Custom Size Constructor
     public PageSize(double height, double width) {
         this.height = height;
         this.width = width;
     }
 
-    // Constructor for Predefined Sizes A4,A6,LEGAL,TABLOID using PaperSize Enum
-    public PageSize(PaperSize paperSize) {
-        this(paperSize.getHeight(), paperSize.getWidth()); // Delegate to custom size constructor
-    }
-
-    // Factory Methods for Predefined Sizes
-    public static PageSize A4() {
-        return new PageSize(PaperSize.A4);
-    }
-
-    public static PageSize A6() {
-        return new PageSize(PaperSize.A6);
-    }
-
-    public static PageSize LEGAL() {
-        return new PageSize(PaperSize.LEGAL);
-    }
-
-    public static PageSize TABLOID() {
-        return new PageSize(PaperSize.TABLOID);
+    // Default constructor (e.g., default to A4)
+    public PageSize() {
+        this(A4.getHeight(), A4.getWidth());
     }
 
     // Getters for Height and Width
@@ -67,41 +49,16 @@ public double getWidth() {
         return width;
     }
 
-    // Convert to Map (for serialization or configuration)
     public Map<String, Object> toMap() {
-        final Map<String, Object> options = new HashMap<>();
-        options.put("height", getHeight());
-        options.put("width", getWidth());
-        return options;
-    }
-
-    // Enum for Predefined Sizes
-    public enum PaperSize {
-        A4(27.94, 21.59),
-        A6(14.8, 10.5),
-        LEGAL(35.56, 21.59),
-        TABLOID(43.18, 27.94);
-
-        private final double height;
-        private final double width;
-
-        PaperSize(double height, double width) {
-            this.height = height;
-            this.width = width;
-        }
-
-        public double getHeight() {
-            return height;
-        }
-
-        public double getWidth() {
-            return width;
-        }
+    Map<String, Object> map = new HashMap<>();
+    map.put("width", width);
+    map.put("height", height);
+    return map;
     }
 
     @Override
     public String toString() {
-    return String.format("PageSize[height=%.2f, width=%.2f]", height, width);
+    return "PageSize[width=" + this.getWidth() + ", height=" + this.getHeight() + "]";
 }
 
 }