[v0.4.0] testing of build 0.4.0.v20180121-1352

[anb0s]

I need help with testing of the build
tag: v0.4.0.beta2
commit: 07d7c45

It is available at the testing update site now: http://anb0s.github.io/YAFMT/testing
version: YAFMT 0.4.0.v20180121-1352

Use "Help | Install New Software...", paste the link and select the right version!

new found and open issues or enhancement requests that will be addressed in next test build:
...

new fixed issues in this build:

• impoved validator messages
• fixed some warnings
• added EMF mapping to 4.6 target platform
• improved validation of AttributeValue
  • moved check methods to ValidationUtil
  • added boolean validation
• update FM validation, so it checks wheter the default value is appropriate for the given attribute type
• Travis-CI: oraclejdk7 is not supported anymore (using openjdk8 and oraclejdk8 now)
• Updated default target platform to Oxygen (4.7) and added target platform for Eclipse Photon (4.8)
• Use Tycho 1.0.0 (removed openjdk7, because new Tycho (>=0.25) needs Java 8)

fixed issues with previous build(s):

• [v0.4.0] testing of build 0.4.0.v20170427-1144 #24 [v0.4.0] testing of build 0.4.0.v20170427-1144
  • prepare not user changeable ID (UUID generated)
  • added menues for manually fix this for attributes and features
  • disabled "Generate ID from Name" menues
• [v0.4.0] testing of build 0.4.0.v20170425-2048 #23 [v0.4.0] testing of build 0.4.0.v20170425-2048
  • add support of default attribute values #1 add support of default attribute values
  • [v0.3.1] update project from JavaSE-1.6 to 1.7 #21 [v0.3.1] update project from JavaSE-1.6 to 1.7
  • fixed model validation error "defaultValueLiteral= BOOLEAN"
  • fixed path to BooleanConstraintLanguage.genmodel
  • set dependency of org.yakindu.base.xtext.utils.jface to minimum
    version=2.5.0
  • fixed NPE on dispose() because problemManager is null
  • added more information to tooltips
  • fixed Feature and Attribute ID and updated model
  • added migration (mapping) for old 0.3.0 models defined by Siemens
  • changed ID generation to UUID
  • added model 0.4.0 and migration from 0.3.0
  • updated YAFMT version to 0.4.0
• [v0.3.1] testing of build 0.3.1.v20170319-2117 #22 [v0.3.1] testing of build 0.3.1.v20170319-2117
  • [v0.3.1] update information about new home and update site #20 [v0.3.1] update information about new home and update site
  • [v0.3.1] update project from JavaSE-1.6 to 1.7 #21 [v0.3.1] update project from JavaSE-1.6 to 1.7
• [v0.3.1] testing of build 0.3.1.v20170319-2031 #19 [v0.3.1] testing of build 0.3.1.v20170319-2031
  • dependency to de.itemis.xtext.utils.jface 2.1.0 cannot be resolved #9 dependency to de.itemis.xtext.utils.jface 2.1.0 cannot be resolved
  • [dev] add target definition for all dependencies #15 [dev] add target definition for all dependencies
  • [dev] add maven (tycho) build for CI #18 [dev] add maven (tycho) build for CI

[anb0s]

new build #28