code: public void setAllInjectableAndRPC(boolean enabled) {
          
          this.getChkInjectableQueryString().setEnabled(enabled);
          this.getChkAddQueryParam().setEnabled(enabled && getChkInjectableQueryString().isSelected());
          this.getChkInjectableUrlPath().setEnabled(enabled);
          this.getChkInjectablePostData().setEnabled(enabled);
          this.getChkInjectableHeaders().setEnabled(enabled);
          this.getChkInjectableHeadersAllRequests().setEnabled(enabled && getChkInjectableHeaders().isSelected());
          this.getChkInjectableCookie().setEnabled(enabled);
           
          this.getChkRPCMultipart().setEnabled(enabled);
          this.getChkRPCXML().setEnabled(enabled);
          this.getChkRPCJSON().setEnabled(enabled);
          this.getChkRPCGWT().setEnabled(enabled);
          this.getChkRPCoData().setEnabled(enabled);
          this.getChkRPCDWR().setEnabled(enabled);
          this.getChkRPCCustom().setEnabled(enabled && isExtensionScriptEnabled());
  
          if (!reasonVariantsDisabled.isEmpty()) {
              labelReasonVariantsDisabled.setVisible(!enabled);
          }
      }
docs: Set all checkbox to a specific value
  @param enabled true if all the checkbox should be enabled, false otherwise
  @see #setReasonVariantsDisabled(String)