drools-eclipse/org.guvnor.eclipse.webdav/src/client/org/eclipse/webdav/http/client/HttpConnection.java
public void setRequestHeaderField(String fieldName, String fieldValue) {
        Assert.isNotNull(fieldName);
        Assert.isNotNull(fieldValue);
        endRequest();
        requestHeader.addField(fieldName, fieldValue);
    }
public void setRequestHeaderField(String fieldName, String fieldValue) {
        Assert.isNotNull(fieldName);
        Assert.isNotNull(fieldValue);
        endRequest();
        requestHeader.addField(fieldName, fieldValue);
    }
Sets the request header value associated with the given field.

@param fieldName the request header field
@param fieldValue the request header value
@see #getRequestHeaderFieldValue(String)