Unable to compile Java adapter using adapter-adapter-task (ANT) in MFP v7

We have been using the adapter builders task (com.worklight.ant.builders.AdapterBuilderTask) to compile our MFP adapters for several weeks. We have just started using Java adapters in our MFP applications, but we cannot compile them using adapter-adapter task.

Looking at the compilation errors in the output, it appears that the adapter builder task does not have the correct path to compile; this is probably missing from lightlight-jee-library.jar.

Is this a known issue? Is there a fix for this? Here's the output we get when we compile with the adapter-adapter task:

$ gradle -b build-mfp.gradle deployMFPNativeProject -PmfpProjectFolder=/Users/olivieri/git/Ready.App.5.Loyalty/LoyaltyReadyApp -PoutputFolder=/Users/olivieri/tmp -PmfpServerURL=http://localhost:8080 -PiOSProjectFolder=/Users/olivieri/git/Ready.App.5.Loyalty/LoyaltyReadyAppiOS -PmfpHybridFlag=false
MFP CLI path: /Applications/IBM/MobileFirst-CLI
Path to ant builder JAR: /Applications/IBM/MobileFirst-CLI/public/worklight-ant-builder.jar
MFP project folder: /Users/olivieri/git/Ready.App.5.Loyalty/LoyaltyReadyApp
outputFolder: /Users/olivieri/tmp
MFP server: http://localhost:8080
MFP project name: LoyaltyReadyApp
MFP apps folder: /Users/olivieri/git/Ready.App.5.Loyalty/LoyaltyReadyApp/apps
:deriveProperties UP-TO-DATE
:loadAntTasks UP-TO-DATE
:buildMFPArtifacts
[ant:war-builder] Ignoring contents of 'server/java' folder. To include this folder, set the 'compileJava' property to true. 
mfpHybridFlag: false
About to build native app named: Loyalty
Adapters found.
About to build adapter named: LoyaltyUserAdapter
[ant:echo] Worklight Ant task version 7.0.0.00.20150608-1356
[ant:adapterBuilder] /var/folders/c9/gf_f0_sd60q1mm9kxwgvlxsr0000gn/T/AdapterBuilderTask1333430620761865396/src/com/ibm/mil/LoyaltyUserAdapterApplication.java:11: error: package com.worklight.wink.extensions does not exist
[ant:adapterBuilder] import com.worklight.wink.extensions.MFPJAXRSApplication;
[ant:adapterBuilder]                                     ^
[ant:adapterBuilder] /var/folders/c9/gf_f0_sd60q1mm9kxwgvlxsr0000gn/T/AdapterBuilderTask1333430620761865396/src/com/ibm/mil/LoyaltyUserAdapterApplication.java:13: error: cannot find symbol
[ant:adapterBuilder] public class LoyaltyUserAdapterApplication extends MFPJAXRSApplication{
[ant:adapterBuilder]                                                    ^
[ant:adapterBuilder]   symbol: class MFPJAXRSApplication
[ant:adapterBuilder] /var/folders/c9/gf_f0_sd60q1mm9kxwgvlxsr0000gn/T/AdapterBuilderTask1333430620761865396/src/com/ibm/mil/LoyaltyUserAdapterResource.java:13: error: package javax.ws.rs does not exist
[ant:adapterBuilder] import javax.ws.rs.GET;
[ant:adapterBuilder]                   ^
[ant:adapterBuilder] /var/folders/c9/gf_f0_sd60q1mm9kxwgvlxsr0000gn/T/AdapterBuilderTask1333430620761865396/src/com/ibm/mil/LoyaltyUserAdapterResource.java:14: error: package javax.ws.rs does not exist
[ant:adapterBuilder] import javax.ws.rs.Path;
[ant:adapterBuilder]                   ^
[ant:adapterBuilder] /var/folders/c9/gf_f0_sd60q1mm9kxwgvlxsr0000gn/T/AdapterBuilderTask1333430620761865396/src/com/ibm/mil/LoyaltyUserAdapterResource.java:15: error: package javax.ws.rs does not exist
[ant:adapterBuilder] import javax.ws.rs.PathParam;
[ant:adapterBuilder]                   ^
[ant:adapterBuilder] /var/folders/c9/gf_f0_sd60q1mm9kxwgvlxsr0000gn/T/AdapterBuilderTask1333430620761865396/src/com/ibm/mil/LoyaltyUserAdapterResource.java:16: error: package javax.ws.rs does not exist
[ant:adapterBuilder] import javax.ws.rs.Produces;
[ant:adapterBuilder]                   ^
[ant:adapterBuilder] /var/folders/c9/gf_f0_sd60q1mm9kxwgvlxsr0000gn/T/AdapterBuilderTask1333430620761865396/src/com/ibm/mil/LoyaltyUserAdapterResource.java:17: error: package javax.ws.rs.core does not exist
[ant:adapterBuilder] import javax.ws.rs.core.MediaType;
[ant:adapterBuilder]                        ^
[ant:adapterBuilder] /var/folders/c9/gf_f0_sd60q1mm9kxwgvlxsr0000gn/T/AdapterBuilderTask1333430620761865396/src/com/ibm/mil/LoyaltyUserAdapterResource.java:19: error: package org.apache.commons.codec.binary does not exist
[ant:adapterBuilder] import org.apache.commons.codec.binary.Base64;
[ant:adapterBuilder]                                       ^
[ant:adapterBuilder] /var/folders/c9/gf_f0_sd60q1mm9kxwgvlxsr0000gn/T/AdapterBuilderTask1333430620761865396/src/com/ibm/mil/LoyaltyUserAdapterResource.java:20: error: package org.apache.http does not exist
[ant:adapterBuilder] import org.apache.http.HttpHost;
[ant:adapterBuilder]                       ^
[ant:adapterBuilder] /var/folders/c9/gf_f0_sd60q1mm9kxwgvlxsr0000gn/T/AdapterBuilderTask1333430620761865396/src/com/ibm/mil/LoyaltyUserAdapterResource.java:21: error: package org.apache.http does not exist
[ant:adapterBuilder] import org.apache.http.HttpResponse;
[ant:adapterBuilder]                       ^
[ant:adapterBuilder] /var/folders/c9/gf_f0_sd60q1mm9kxwgvlxsr0000gn/T/AdapterBuilderTask1333430620761865396/src/com/ibm/mil/LoyaltyUserAdapterResource.java:22: error: package org.apache.http does not exist
[ant:adapterBuilder] import org.apache.http.HttpStatus;
[ant:adapterBuilder]                       ^
[ant:adapterBuilder] /var/folders/c9/gf_f0_sd60q1mm9kxwgvlxsr0000gn/T/AdapterBuilderTask1333430620761865396/src/com/ibm/mil/LoyaltyUserAdapterResource.java:23: error: package org.apache.http.client.methods does not exist
[ant:adapterBuilder] import org.apache.http.client.methods.HttpPost;
[ant:adapterBuilder]                                      ^
[ant:adapterBuilder] /var/folders/c9/gf_f0_sd60q1mm9kxwgvlxsr0000gn/T/AdapterBuilderTask1333430620761865396/src/com/ibm/mil/LoyaltyUserAdapterResource.java:24: error: package org.apache.http.client.methods does not exist
[ant:adapterBuilder] import org.apache.http.client.methods.HttpUriRequest;
[ant:adapterBuilder]                                      ^
[ant:adapterBuilder] /var/folders/c9/gf_f0_sd60q1mm9kxwgvlxsr0000gn/T/AdapterBuilderTask1333430620761865396/src/com/ibm/mil/LoyaltyUserAdapterResource.java:25: error: package org.apache.http.entity does not exist
[ant:adapterBuilder] import org.apache.http.entity.StringEntity;
[ant:adapterBuilder]                              ^
[ant:adapterBuilder] /var/folders/c9/gf_f0_sd60q1mm9kxwgvlxsr0000gn/T/AdapterBuilderTask1333430620761865396/src/com/ibm/mil/LoyaltyUserAdapterResource.java:26: error: package org.apache.http.impl.client does not exist
[ant:adapterBuilder] import org.apache.http.impl.client.CloseableHttpClient;
[ant:adapterBuilder]                                   ^
[ant:adapterBuilder] /var/folders/c9/gf_f0_sd60q1mm9kxwgvlxsr0000gn/T/AdapterBuilderTask1333430620761865396/src/com/ibm/mil/LoyaltyUserAdapterResource.java:27: error: package org.apache.http.impl.client does not exist
[ant:adapterBuilder] import org.apache.http.impl.client.HttpClients;
[ant:adapterBuilder]                                   ^
[ant:adapterBuilder] /var/folders/c9/gf_f0_sd60q1mm9kxwgvlxsr0000gn/T/AdapterBuilderTask1333430620761865396/src/com/ibm/mil/LoyaltyUserAdapterResource.java:28: error: package org.apache.http.util does not exist
[ant:adapterBuilder] import org.apache.http.util.EntityUtils;
[ant:adapterBuilder]                            ^
[ant:adapterBuilder] /var/folders/c9/gf_f0_sd60q1mm9kxwgvlxsr0000gn/T/AdapterBuilderTask1333430620761865396/src/com/ibm/mil/LoyaltyUserAdapterResource.java:39: error: cannot find symbol
[ant:adapterBuilder] @Path("/")
[ant:adapterBuilder]  ^
[ant:adapterBuilder]   symbol: class Path
[ant:adapterBuilder] /var/folders/c9/gf_f0_sd60q1mm9kxwgvlxsr0000gn/T/AdapterBuilderTask1333430620761865396/src/com/ibm/mil/LoyaltyUserAdapterResource.java:44: error: cannot find symbol
[ant:adapterBuilder]     private static CloseableHttpClient client;
[ant:adapterBuilder]                    ^
[ant:adapterBuilder]   symbol:   class CloseableHttpClient
[ant:adapterBuilder]   location: class LoyaltyUserAdapterResource
[ant:adapterBuilder] /var/folders/c9/gf_f0_sd60q1mm9kxwgvlxsr0000gn/T/AdapterBuilderTask1333430620761865396/src/com/ibm/mil/LoyaltyUserAdapterResource.java:45: error: cannot find symbol
[ant:adapterBuilder]     private static HttpHost host;
[ant:adapterBuilder]                    ^
[ant:adapterBuilder]   symbol:   class HttpHost
[ant:adapterBuilder]   location: class LoyaltyUserAdapterResource
[ant:adapterBuilder] /var/folders/c9/gf_f0_sd60q1mm9kxwgvlxsr0000gn/T/AdapterBuilderTask1333430620761865396/src/com/ibm/mil/LoyaltyUserAdapterResource.java:135: error: cannot find symbol
[ant:adapterBuilder]     private HttpPost getHttpPost() throws UnsupportedEncodingException {
[ant:adapterBuilder]             ^
[ant:adapterBuilder]   symbol:   class HttpPost
[ant:adapterBuilder]   location: class LoyaltyUserAdapterResource
[ant:adapterBuilder] /var/folders/c9/gf_f0_sd60q1mm9kxwgvlxsr0000gn/T/AdapterBuilderTask1333430620761865396/src/com/ibm/mil/LoyaltyUserAdapterResource.java:163: error: cannot find symbol
[ant:adapterBuilder]     private String execute(HttpUriRequest req) throws Exception {
[ant:adapterBuilder]                            ^
[ant:adapterBuilder]   symbol:   class HttpUriRequest
[ant:adapterBuilder]   location: class LoyaltyUserAdapterResource
[ant:adapterBuilder] /var/folders/c9/gf_f0_sd60q1mm9kxwgvlxsr0000gn/T/AdapterBuilderTask1333430620761865396/src/com/ibm/mil/utils/JsonReader.java:19: error: package com.google.gson does not exist
[ant:adapterBuilder] import com.google.gson.JsonParser;
[ant:adapterBuilder]                       ^
[ant:adapterBuilder] /var/folders/c9/gf_f0_sd60q1mm9kxwgvlxsr0000gn/T/AdapterBuilderTask1333430620761865396/src/com/ibm/mil/LoyaltyUserAdapterResource.java:68: error: cannot find symbol
[ant:adapterBuilder]     public ServerResponse<String> getUserData(@PathParam("phone_number") String phoneNumber, 
[ant:adapterBuilder]                                                ^
[ant:adapterBuilder]   symbol:   class PathParam
[ant:adapterBuilder]   location: class LoyaltyUserAdapterResource
[ant:adapterBuilder] /var/folders/c9/gf_f0_sd60q1mm9kxwgvlxsr0000gn/T/AdapterBuilderTask1333430620761865396/src/com/ibm/mil/LoyaltyUserAdapterResource.java:69: error: cannot find symbol
[ant:adapterBuilder]             @PathParam("locale") String locale){
[ant:adapterBuilder]              ^
[ant:adapterBuilder]   symbol:   class PathParam
[ant:adapterBuilder]   location: class LoyaltyUserAdapterResource
[ant:adapterBuilder] /var/folders/c9/gf_f0_sd60q1mm9kxwgvlxsr0000gn/T/AdapterBuilderTask1333430620761865396/src/com/ibm/mil/LoyaltyUserAdapterResource.java:65: error: cannot find symbol
[ant:adapterBuilder]     @GET
[ant:adapterBuilder]      ^
[ant:adapterBuilder]   symbol:   class GET
[ant:adapterBuilder]   location: class LoyaltyUserAdapterResource
[ant:adapterBuilder] /var/folders/c9/gf_f0_sd60q1mm9kxwgvlxsr0000gn/T/AdapterBuilderTask1333430620761865396/src/com/ibm/mil/LoyaltyUserAdapterResource.java:66: error: cannot find symbol
[ant:adapterBuilder]     @Path("/user-data/{phone_number}/{locale}")
[ant:adapterBuilder]      ^
[ant:adapterBuilder]   symbol:   class Path
[ant:adapterBuilder]   location: class LoyaltyUserAdapterResource
[ant:adapterBuilder] /var/folders/c9/gf_f0_sd60q1mm9kxwgvlxsr0000gn/T/AdapterBuilderTask1333430620761865396/src/com/ibm/mil/LoyaltyUserAdapterResource.java:67: error: cannot find symbol
[ant:adapterBuilder]     @Produces(MediaType.APPLICATION_JSON)
[ant:adapterBuilder]      ^
[ant:adapterBuilder]   symbol:   class Produces
[ant:adapterBuilder]   location: class LoyaltyUserAdapterResource
[ant:adapterBuilder] /var/folders/c9/gf_f0_sd60q1mm9kxwgvlxsr0000gn/T/AdapterBuilderTask1333430620761865396/src/com/ibm/mil/LoyaltyUserAdapterResource.java:105: error: cannot find symbol
[ant:adapterBuilder]     @GET
[ant:adapterBuilder]      ^
[ant:adapterBuilder]   symbol:   class GET
[ant:adapterBuilder]   location: class LoyaltyUserAdapterResource
[ant:adapterBuilder] /var/folders/c9/gf_f0_sd60q1mm9kxwgvlxsr0000gn/T/AdapterBuilderTask1333430620761865396/src/com/ibm/mil/LoyaltyUserAdapterResource.java:106: error: cannot find symbol
[ant:adapterBuilder]     @Path("/watson-data")
[ant:adapterBuilder]      ^
[ant:adapterBuilder]   symbol:   class Path
[ant:adapterBuilder]   location: class LoyaltyUserAdapterResource
[ant:adapterBuilder] /var/folders/c9/gf_f0_sd60q1mm9kxwgvlxsr0000gn/T/AdapterBuilderTask1333430620761865396/src/com/ibm/mil/LoyaltyUserAdapterResource.java:107: error: cannot find symbol
[ant:adapterBuilder]     @Produces(MediaType.APPLICATION_JSON)
[ant:adapterBuilder]      ^
[ant:adapterBuilder]   symbol:   class Produces
[ant:adapterBuilder]   location: class LoyaltyUserAdapterResource
[ant:adapterBuilder] /var/folders/c9/gf_f0_sd60q1mm9kxwgvlxsr0000gn/T/AdapterBuilderTask1333430620761865396/src/com/ibm/mil/LoyaltyUserAdapterApplication.java:17: error: method does not override or implement a method from a supertype
[ant:adapterBuilder]     @Override
[ant:adapterBuilder]     ^
[ant:adapterBuilder] /var/folders/c9/gf_f0_sd60q1mm9kxwgvlxsr0000gn/T/AdapterBuilderTask1333430620761865396/src/com/ibm/mil/LoyaltyUserAdapterApplication.java:22: error: method does not override or implement a method from a supertype
[ant:adapterBuilder]     @Override
[ant:adapterBuilder]     ^
[ant:adapterBuilder] /var/folders/c9/gf_f0_sd60q1mm9kxwgvlxsr0000gn/T/AdapterBuilderTask1333430620761865396/src/com/ibm/mil/LoyaltyUserAdapterApplication.java:31: error: cannot find symbol
[ant:adapterBuilder]         return getClass().getPackage().getName();
[ant:adapterBuilder]                ^
[ant:adapterBuilder]   symbol:   method getClass()
[ant:adapterBuilder]   location: class LoyaltyUserAdapterApplication
[ant:adapterBuilder] /var/folders/c9/gf_f0_sd60q1mm9kxwgvlxsr0000gn/T/AdapterBuilderTask1333430620761865396/src/com/ibm/mil/LoyaltyUserAdapterApplication.java:27: error: method does not override or implement a method from a supertype
[ant:adapterBuilder]     @Override
[ant:adapterBuilder]     ^
[ant:adapterBuilder] /var/folders/c9/gf_f0_sd60q1mm9kxwgvlxsr0000gn/T/AdapterBuilderTask1333430620761865396/src/com/ibm/mil/LoyaltyUserAdapterResource.java:114: error: cannot find symbol
[ant:adapterBuilder]             HttpPost httpPost = getHttpPost();
[ant:adapterBuilder]             ^
[ant:adapterBuilder]   symbol:   class HttpPost
[ant:adapterBuilder]   location: class LoyaltyUserAdapterResource
[ant:adapterBuilder] /var/folders/c9/gf_f0_sd60q1mm9kxwgvlxsr0000gn/T/AdapterBuilderTask1333430620761865396/src/com/ibm/mil/LoyaltyUserAdapterResource.java:137: error: cannot find symbol
[ant:adapterBuilder]         HttpPost httpPost = new HttpPost(watsonPath);
[ant:adapterBuilder]         ^
[ant:adapterBuilder]   symbol:   class HttpPost
[ant:adapterBuilder]   location: class LoyaltyUserAdapterResource
[ant:adapterBuilder] /var/folders/c9/gf_f0_sd60q1mm9kxwgvlxsr0000gn/T/AdapterBuilderTask1333430620761865396/src/com/ibm/mil/LoyaltyUserAdapterResource.java:137: error: cannot find symbol
[ant:adapterBuilder]         HttpPost httpPost = new HttpPost(watsonPath);
[ant:adapterBuilder]                                 ^
[ant:adapterBuilder]   symbol:   class HttpPost
[ant:adapterBuilder]   location: class LoyaltyUserAdapterResource
[ant:adapterBuilder] /var/folders/c9/gf_f0_sd60q1mm9kxwgvlxsr0000gn/T/AdapterBuilderTask1333430620761865396/src/com/ibm/mil/LoyaltyUserAdapterResource.java:140: error: cannot find symbol
[ant:adapterBuilder]             httpPost.setEntity(new StringEntity(watsonString));
[ant:adapterBuilder]                                    ^
[ant:adapterBuilder]   symbol:   class StringEntity
[ant:adapterBuilder]   location: class LoyaltyUserAdapterResource
[ant:adapterBuilder] /var/folders/c9/gf_f0_sd60q1mm9kxwgvlxsr0000gn/T/AdapterBuilderTask1333430620761865396/src/com/ibm/mil/LoyaltyUserAdapterResource.java:144: error: cannot find symbol
[ant:adapterBuilder]         httpPost.setHeader("Accept", MediaType.APPLICATION_JSON);
[ant:adapterBuilder]                                      ^
[ant:adapterBuilder]   symbol:   variable MediaType
[ant:adapterBuilder]   location: class LoyaltyUserAdapterResource
[ant:adapterBuilder] /var/folders/c9/gf_f0_sd60q1mm9kxwgvlxsr0000gn/T/AdapterBuilderTask1333430620761865396/src/com/ibm/mil/LoyaltyUserAdapterResource.java:149: error: cannot find symbol
[ant:adapterBuilder]         String encoding = Base64.encodeBase64String(creds.getBytes("UTF-8"));
[ant:adapterBuilder]                           ^
[ant:adapterBuilder]   symbol:   variable Base64
[ant:adapterBuilder]   location: class LoyaltyUserAdapterResource
[ant:adapterBuilder] /var/folders/c9/gf_f0_sd60q1mm9kxwgvlxsr0000gn/T/AdapterBuilderTask1333430620761865396/src/com/ibm/mil/LoyaltyUserAdapterResource.java:164: error: cannot find symbol
[ant:adapterBuilder]         client = HttpClients.createDefault();
[ant:adapterBuilder]                  ^
[ant:adapterBuilder]   symbol:   variable HttpClients
[ant:adapterBuilder]   location: class LoyaltyUserAdapterResource
[ant:adapterBuilder] /var/folders/c9/gf_f0_sd60q1mm9kxwgvlxsr0000gn/T/AdapterBuilderTask1333430620761865396/src/com/ibm/mil/LoyaltyUserAdapterResource.java:166: error: cannot find symbol
[ant:adapterBuilder]         host = new HttpHost(watsonHost, 443, "https");
[ant:adapterBuilder]                    ^
[ant:adapterBuilder]   symbol:   class HttpHost
[ant:adapterBuilder]   location: class LoyaltyUserAdapterResource
[ant:adapterBuilder] /var/folders/c9/gf_f0_sd60q1mm9kxwgvlxsr0000gn/T/AdapterBuilderTask1333430620761865396/src/com/ibm/mil/LoyaltyUserAdapterResource.java:168: error: cannot find symbol
[ant:adapterBuilder]         HttpResponse JSONResponse = client.execute(host, req);
[ant:adapterBuilder]         ^
[ant:adapterBuilder]   symbol:   class HttpResponse
[ant:adapterBuilder]   location: class LoyaltyUserAdapterResource
[ant:adapterBuilder] /var/folders/c9/gf_f0_sd60q1mm9kxwgvlxsr0000gn/T/AdapterBuilderTask1333430620761865396/src/com/ibm/mil/LoyaltyUserAdapterResource.java:169: error: cannot find symbol
[ant:adapterBuilder]         String message = EntityUtils.toString(JSONResponse.getEntity());
[ant:adapterBuilder]                          ^
[ant:adapterBuilder]   symbol:   variable EntityUtils
[ant:adapterBuilder]   location: class LoyaltyUserAdapterResource
[ant:adapterBuilder] /var/folders/c9/gf_f0_sd60q1mm9kxwgvlxsr0000gn/T/AdapterBuilderTask1333430620761865396/src/com/ibm/mil/LoyaltyUserAdapterResource.java:171: error: cannot find symbol
[ant:adapterBuilder]         if (JSONResponse.getStatusLine().getStatusCode() != HttpStatus.SC_OK) {
[ant:adapterBuilder]                                                             ^
[ant:adapterBuilder]   symbol:   variable HttpStatus
[ant:adapterBuilder]   location: class LoyaltyUserAdapterResource
[ant:adapterBuilder] /var/folders/c9/gf_f0_sd60q1mm9kxwgvlxsr0000gn/T/AdapterBuilderTask1333430620761865396/src/com/ibm/mil/utils/JsonReader.java:81: error: cannot find symbol
[ant:adapterBuilder]                 contents = new JsonParser().parse(reader).toString();
[ant:adapterBuilder]                                ^
[ant:adapterBuilder]   symbol:   class JsonParser
[ant:adapterBuilder]   location: class JsonReader
[ant:adapterBuilder] 47 errors
:buildMFPArtifacts FAILED

FAILURE: Build failed with an exception.

* Where:
Build file '/Users/olivieri/Development/eclipse-luna-workspaces/workspace-mil-common-assets/MIL_Common_Assets/gradle_assets/build-deploy-assets/build-mfp.gradle' line: 117

* What went wrong:
Execution failed for task ':buildMFPArtifacts'.
> Build of the adapter 'LoyaltyUserAdapter' failed. The failure message is: 'Compile failed; see the compiler error output for details.'. The failure may have been caused due to incorrect Java code, incompatible JDK level, JAVA_HOME not pointing to the location of a valid JDK or missing dependencies. Note that the worklight-jee-library.jar must be in the classpath when building Java adapters.

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.

BUILD FAILED

Total time: 3.726 secs
$