Andrew Cottrell created MECLIPSE-751:
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Summary: compliance should be the greater of targetPlatform and
source
Key: MECLIPSE-751
URL: https://jira.codehaus.org/browse/MECLIPSE-751
Project: Maven Eclipse Plugin
Issue Type: Bug
Components: Core : Workspace settings
Affects Versions: 2.9
Environment: Windows 7
Eclipse Kepler SR 1
Reporter: Andrew Cottrell
The Java Compiler settings in Eclipse has the following two requirements:
1. Source compatibility must be equal to or less than compliance level.
2. Classfile compatibility must be equal to or less than compliance level.
In the method
"org.apache.maven.plugin.eclipse.writers.workspace.EclipseSettingsWriter#
write()", which writes the settings in "org.eclipse.jdt.core.prefs", the value
for "org.eclipse.jdt.core.compiler.compliance" is set to the same value as
"org.eclipse.jdt.core.compiler.source". This does not meet the requirements
when "org.eclipse.jdt.core.compiler.codegen.targetPlatform" is greater than
"org.eclipse.jdt.core.compiler.source".
The method can meet the requirements by setting
"org.eclipse.jdt.core.compiler.compliance" to the greater of
"org.eclipse.jdt.core.compiler.codegen.targetPlatform" and
"org.eclipse.jdt.core.compiler.source".
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