JAX-WS | ws-policy and ws-security namespace added to web service definition

I've a simple web service in my project:

@WebService
public class ASample {

upon deployment in weblogic, below WSDL programming definitions are generated:

<definitions
    _OFFSET);  xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd"
 (-SMALL     _left).offset  xmlns:wsp="http://www.w3.org/ns/ws-policy"
 arrowImgView.mas     (self.  xmlns:wsp1_2="http://schemas.xmlsoap.org/ws/2004/09/policy"
 equalTo     make.right.  xmlns:wsam="http://www.w3.org/2007/05/addressing/metadata"
 mas_top);     ImgView.  xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/"
 ReadIndicator     _have  xmlns:tns="http://service.gov.dubai.ae/"
 .equalTo(     make.top  xmlns:xsd="http://www.w3.org/2001/XMLSchema"
 OFFSET);     (TINY_  xmlns="http://schemas.xmlsoap.org/wsdl/"
 .offset     mas_right)  targetNamespace="http://service.test.com/"
 ImgView.     name="ASampleService">

any idea why and how the ws-policy and Learning ws-security related namespaces are added Earhost and how it can be excluded from most effective generated definitions.

also, how we can get rid of wrong idea 'wsam:Action' from operation use of case definitions? I am not using @Action on United operations.

    <portType name="ASample">
     Indicator     <operation name="method1">
     Read         <input
                _have  wsam:Action="http://service.test.com/ASampleService/method1Request"
 .equalTo(                 make.left  message="tns:method1Request" />
      *make) {        <output
                straintMaker  wsam:Action="http://service.test.com/ASampleService/method1Response"
 ^(MASCon                 onstraints:  message="tns:method1Response" />
     mas_makeC         <fault [_topTxtlbl   message="tns:ServiceException" (@(8));  name="ServiceException"
                equalTo  wsam:Action="http://service.test.com/ASampleService/method1/Fault/ServiceException"  width.  />
        </operation>