net/src/main/java/com/stanfy/enroscar/net/operation/SimpleRequestBuilder.java
public SimpleRequestBuilder<MT> addParam(final String name, final String value) {
    addSimpleParameter(name, value);
    return this;
  }
public SimpleRequestBuilder<MT> addParam(final String name, final String value) {
    addSimpleParameter(name, value);
    return this;
  }
Add string parameter.
@param name parameter name
@param value parameter value
@return this builder for chaining