Type java.util.Map<java.lang.Object,java.lang.Object> of variable loadOptions does not match with type org.eclipse.emf.converter.util.ConverterUIUtil.DiagnosticHandler of variable diagnosticHandler
Make classes java.util.Map and org.eclipse.emf.converter.util.ConverterUIUtil.DiagnosticHandler extend a common superclass
Type java.util.Map<java.lang.Object,java.lang.Object> of variable loadOptions does not match with type org.eclipse.emf.converter.util.ConverterUIUtil.DiagnosticHandler of variable diagnosticHandler