question: static List < IRuntimeClasspathEntry > computeClasspath ( IJavaProject javaProject ) throws CoreException { IRuntimeClasspathEntry [ ] unresolvedRuntimeClasspath = JavaRuntime . computeUnresolvedRuntimeClasspath ( javaProject ) ; List < IRuntimeClasspathEntry > resolvedRuntimeClasspath = new ArrayList < IRuntimeClasspathEntry > ( ) ; for ( IRuntimeClasspathEntry unresolvedClasspathEntry : unresolvedRuntimeClasspath ) { if ( JavaRuntime . isVMInstallReference ( unresolvedClasspathEntry ) ) { continue ; } resolvedRuntimeClasspath . addAll ( Arrays . asList ( JavaRuntime . resolveRuntimeClasspathEntry ( unresolvedClasspathEntry , javaProject ) ) ) ; } try { resolvedRuntimeClasspath . addAll ( 0 , GWTProjectUtilities . getGWTSourceFolderPathsFromProjectAndDependencies ( javaProject , false ) ) ; } catch ( SdkException e ) { throw new CoreException ( new Status ( IStatus . ERROR , GWTPlugin . PLUGIN_ID , e . getLocalizedMessage ( ) , e ) ) ; } GwtSdk gwtRuntime = GwtSdk . findSdkFor ( javaProject ) ; if ( gwtRuntime == null ) { GWTPluginLog . logWarning ( "Unable to find GWT runtime for project " + javaProject . getElementName ( ) + ", will try to continue GWT compilation.." ) ; return resolvedRuntimeClasspath ; } IStatus validationStatus = gwtRuntime . validate ( ) ; if ( ! validationStatus . isOK ( ) ) { GWTPluginLog . logWarning ( "GWT runtime for project " + javaProject . getElementName ( ) + " is not valid: " + validationStatus . getMessage ( ) + ". Will attempt to proceed with GWT compilation anyway." ) ; return resolvedRuntimeClasspath ; } try { File gwtDevJar = gwtRuntime . getDevJar ( ) ; resolvedRuntimeClasspath . add ( JavaRuntime . newArchiveRuntimeClasspathEntry ( Path . fromOSString ( gwtDevJar . getAbsolutePath ( ) ) ) ) ; } catch ( SdkException e ) { GWTPluginLog . logWarning ( e , "Unable to add gwt-dev.jar to the compiler's classpath; will attempt GWT compilation anyway." ) ; } return resolvedRuntimeClasspath ; }
target:  Computes a GWT compiler-tailored list of classpath entries for the given Java project.