Error While Installation

[gaurav1792]

I am getting some error while installation which are
Please help me how to resolve them

/**/

Tests run: 55, Failures: 1, Errors: 0, Skipped: 0

[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary:
[INFO]
[INFO] The openEHR Reference Java Implementation .......... SUCCESS [ 1.768 s]
[INFO] openEHR Measurement Service Implementation ......... SUCCESS [ 4.627 s]
[INFO] openEHR Reference Model Core ....................... SUCCESS [ 7.326 s]
[INFO] openEHR Minimum Terminology Service ................ SUCCESS [ 4.527 s]
[INFO] openEHR Reference Model Domain ..................... SUCCESS [ 6.917 s]
[INFO] openEHR Archetype Object Model ..................... SUCCESS [ 5.835 s]
[INFO] openEHR Archetype Profile .......................... SUCCESS [ 4.396 s]
[INFO] java ADL Parser .................................... FAILURE [ 59.394 s]
[INFO] java dADL Parser ................................... SKIPPED
[INFO] ADL Serializer ..................................... SKIPPED
[INFO] openEHR OET Template Parser and Flattener .......... SKIPPED
[INFO] XML Serializer ..................................... SKIPPED
[INFO] openEHR Reference Model Object Builder ............. SKIPPED
[INFO] openEHR RM XML Data Binding Component .............. SKIPPED
[INFO] java dADL Binding .................................. SKIPPED
[INFO] openEHR RM Skeleton Instance Generator ............. SKIPPED
[INFO] Archetype Validator ................................ SKIPPED
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 01:35 min
[INFO] Finished at: 2014-12-26T19:40:34+05:30
[INFO] Final Memory: 88M/234M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:2.
12.4:test (default-test) on project rm-builder: There are test failures.
[ERROR]
[ERROR] Please refer to C:\Users\gd\Desktop\java-libs-master\java-libs-master\rm
-builder\target\surefire-reports for the individual test results.
[ERROR] -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e swit
ch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please rea
d the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureExc
eption
[ERROR]
[ERROR] After correcting the problems, you can resume the build with the command

[ERROR] mvn -rf :rm-builder
/**/

.

[ppazos]

Please attach the specific errors.

[gaurav1792]

[ERROR] Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:2.
12.4:test (default-test) on project rm-builder:

---

Test set: org.openehr.build.FindMatchingRMClassTest

Tests run: 9, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 0.156 sec <<< FAILURE!
testMatchItemList(org.openehr.build.FindMatchingRMClassTest) Time elapsed: 0.047 sec <<< FAILURE!
junit.framework.ComparisonFailure: failed to match ItemList expected: but was:

at junit.framework.Assert.assertEquals(Assert.java:81)
at org.openehr.build.FindMatchingRMClassTest.assertMatchedRMClass(FindMatchingRMClassTest.java:166)
at org.openehr.build.FindMatchingRMClassTest.testMatchItemList(FindMatchingRMClassTest.java:94)

[dngferreira]

This problem is related to the changes on HashMap in Java8.
Some Info
If you just change the class org.openehr.build.RMObjectBuilder typeMap and upperCaseMap to LinkedHashMap instead of HashMap, the test run and the code runs.

There are other places where the order of the HashMaps seem to be important but the problem is never adressed in the test.
I'm preparing a pull request to fix this problem but I'm still new to the code and haven't found all the places where the HashMap order is important.
You could just replace all HashMap instances for LinkedHashMap but it seems a bit drastic.

[btan]

Yes, it is related with HashMap in Java8, it is due to the order of iteration is dependent on the historical insertion order of the hash map in previous java version.
In RMObjectBuilder.java file, change the following codes to LinkedHashMap:
typeMap = new LinkedHashMap<String, Class>();
upperCaseMap = new LinkedHashMap<String, Class>();

Then, you can run mvn clean install without error, after running in specific project folder firstly in "adl-serializer"
adl-serializer>mvn clean install

[gardes]

I agree, this needs to be changed.
There is a pull request already by Duarte Ferreira (https://github.com/dngferreira) at #19 - more comments there.