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That bundle is supposed to be Foundation 1.0 compliant according to the 3.4 plan. Maybe this has changed for 3.5. The EEs defined for this project are: Bundle-RequiredExecutionEnvironment: J2SE-1.4, CDC-1.0/Foundation-1.0, J2SE-1.3 And for the compilation, pde.build is forcing an J2SE-1.4 environment to be used: jre.compilation.profile = J2SE-1.4 The bundle execution environment should be changed to 1.4 or some methods calls should be removed. Here are the problems reported by the new validation tool from api tooling: The method java.lang.String.matches(String) referenced in org.eclipse.core.runtime.content.XMLContentDescriber is not defined in bundle's required execution environment: J2SE-1.3 The method java.lang.StringBuffer.indexOf(String) referenced in org.eclipse.core.runtime.content.XMLContentDescriber is not defined in bundle's required execution environment: J2SE-1.3 The method java.lang.String.matches(String) referenced in org.eclipse.core.runtime.content.XMLContentDescriber is not defined in bundle's required execution environment: J2SE-1.3 Since 1.3 doesn't match, Foundation 1.0 is not even considered. java.lang.String.matches(String) and java.lang.StringBuffer.indexOf(String) are methods available only in 1.4 and above.
So if this bundle is compiled using a pure J2SE-1.3 environment, it would not compile.
I suggest just switching to Foundation 1.1 / J2SE 1.4 here.
org.eclipse.core.contenttype depends on org.eclipse.equinox.common which has the minimal execution environment set to Foundation 1.1 / J2SE-1.4. So clients can't use org.eclipse.core.contenttype on Foundation 1.0 anyway. John's suggestion looks good.
Fixed.
Using Foundation1.1 is good enough for the java.lang.StringBuffer#indexOf(String), but it doesn't fix the String.matches(..) calls. This is still invalid for a foundation 1.1 profile. I got these errors from last night build: The method java.lang.String.matches(String) referenced in org.eclipse.core.runtime.content.XMLContentDescriber.internalDescribe(String, IContentDescription) is not defined in bundle's required execution environment: CDC-1.1/Foundation-1.1 The method java.lang.String.matches(String) referenced in org.eclipse.core.runtime.content.XMLContentDescriber.isCharsetValid(String) is not defined in bundle's required execution environment: CDC-1.1/Foundation-1.1
Olivier, could you tell me how should I configure my Eclipse to see such errors? I use j2se-1.4 machine and the compliance level for the project is set to 1.4. What else should I do?
You should set the check for invalid references in the library to warnings or errors in your project settings. Plug-in Development>API Errors/Warnings>General>Invalid references in system libraries. By default this is set to ignore.
Created attachment 119168 [details] Fix v01
Thanks Olivier. Released to HEAD.
