Gson OSGi metadata claims support for JavaSE-1.5 but target generation is 1.6

[briandealwis]

Although the OSGi metadata claims Gson will work with Java 1.5 or greater:

gson/gson/bnd.bnd

Line 6 in 47b28d9

Bundle-RequiredExecutionEnvironment: J2SE-1.5, JavaSE-1.6, JavaSE-1.7, JavaSE-1.8

the compilation configuration sets the target as 1.5 and the classes themselves are Java 1.6:

gson/pom.xml

Lines 89 to 95 in 47b28d9

	<configuration>
	<jdkToolchain>
	<version>[1.5,9)</version>
	</jdkToolchain>
	<source>1.6</source>
	<target>1.6</target>
	</configuration>

$ file gson/target/classes/com/google/gson/Gson.class
gson/target/classes/com/google/gson/Gson.class:                       compiled Java class data, version 50.0 (Java 1.6)

And that looks to have been a decision made a while ago #790.

[elharo]

fixed by #1603

[chanseokoh]

Please close this.