Fix array index out of bounds exception from issue 204747

Author: tomas-sexenian

java/src/main/java/com/genexus/internet/HttpClientJavaLib.java

@@ -277,7 +277,13 @@ private void SetCookieAtr(CookieStore cookiesToSend) {
 						for (Header header : headers) {
 							String[] cookieParts = header.getValue().split(";");
 							String[] cookieKeyAndValue = cookieParts[0].split("=");
-							webcontextCookieHeader += cookieKeyAndValue[0] + "=" + cookieKeyAndValue[1] + "; ";
+							webcontextCookieHeader += cookieKeyAndValue[0];
+							if (cookieKeyAndValue.length > 1) {
+								webcontextCookieHeader += "=" + cookieKeyAndValue[1] + "; ";
+							}
+							else {
+								webcontextCookieHeader += "; ";
+							}
 						}
 						webcontextCookieHeader = webcontextCookieHeader.trim().substring(0,webcontextCookieHeader.length()-2);	// Se quita el espacio y la coma al final
 						webcontext.setCookie(SET_COOKIE,webcontextCookieHeader,"",CommonUtil.nullDate(),"",this.getSecure());