Update toJson() method creation for integer type in CdpClientGenerator. (#8997)

Co-authored-by: Diego Molina <[email protected]>

Author: pujagani

java/client/src/org/openqa/selenium/devtools/CdpClientGenerator.java

@@ -769,6 +769,9 @@ public TypeDeclaration<?> toTypeDeclaration() {
       if (type.equals("object")) {
         toJson.setType("java.util.Map<String, Object>");
         toJson.getBody().get().addStatement(String.format("return %s;", propertyName));
+      } else if (type.equals("integer")) {
+        toJson.setType(Integer.class);
+        toJson.getBody().get().addStatement(String.format("return %s;", propertyName));
       } else {
         toJson.setType(String.class);
         toJson.getBody().get().addStatement(String.format("return %s.toString();", propertyName));