Issue

• If a data type is declared inside a DRL text, every build of the enclosing project will fail.

• Following is the sample DRL file which leads to exception in server.log

package org.kie.example;

declare Address
   number : int
   streetName : String
   city : String
end

rule "Testrule" 
    when    
    $a : Address()
then
    System.out.println("Hello World");
end

• stacttrace from server.log

...
...
12:15:29,229 ERROR [org.jbpm.console.ng.bd.backend.server.DeploymentManagerEntryPointImpl] (http-/0.0.0.0:8443-25) Depl
oyment of unit org.kie.example:project1:1.0.0-SNAPSHOT failed: java.lang.IllegalArgumentException: Class org.kie.exampl
e.Address not found in the project: org.jbpm.console.ng.bd.exception.DeploymentException: java.lang.IllegalArgumentExce
ption: Class org.kie.example.Address not found in the project
        at org.jbpm.console.ng.bd.backend.server.DeploymentManagerEntryPointImpl.deploy(DeploymentManagerEntryPointImpl.
java:1
87) [jbpm-console-ng-business-domain-backend-6.2.0.Final-redhat-4.jar:6.2.0.Final-redhat-4]
        at org.jbpm.console.ng.bd.backend.server.DeploymentManagerEntryPointImpl.deploy(DeploymentManagerEntryPointImpl.
java:1
43) [jbpm-console-ng-business-domain-backend-6.2.0.Final-redhat-4.jar:6.2.0.Final-redhat-4]
        at org.jbpm.console.ng.bd.backend.server.DeploymentManagerEntryPointImpl.process(DeploymentManagerEntryPointImpl
.java:
497) [jbpm-console-ng-business-domain-backend-6.2.0.Final-redhat-4.jar:6.2.0.Final-redhat-4]
        at org.jbpm.console.ng.bd.backend.server.DeploymentManagerEntryPointImpl$Proxy$_$$_WeldClientProxy.process(Deplo
ymentManagerEntryPointImpl$Proxy$_$$_WeldClientProxy.java) [jbpm-console-ng-business-domain-backend-6.2.0.Final-redhat-4.jar:
6.2.0.Final-redhat-4]
        at org.kie.workbench.common.services.backend.builder.BuildServiceImpl.buildAndDeploy(BuildServiceImpl.java:115)[kie-wb-common-services-backend-6.2.0.Final-redhat-4.jar:6.2.0.Final-redhat-4]
        at org.kie.workbench.common.services.backend.builder.BuildServiceImpl.buildAndDeploy(BuildServiceImpl.java:94) [kie-wb-common-services-backend-6.2.0.Final-redhat-4.jar:6.2.0.Final-redhat-4]
        at org.kie.workbench.common.services.backend.builder.BuildServiceImpl$Proxy$_$$_WeldClientProxy.buildAndDeploy(BuildServiceImpl$Proxy$_$$_WeldClientProxy.java) [kie-wb-common-services-backend-6.2.0.Final-redhat-4.jar:6.2.0.Final-redhat-4]
...
...