Pretty print for an EMF Diagnostic

DiagnosticUtil

import java.util.List;

import org.eclipse.emf.common.util.Diagnostic;

public class DiagnosticUtil {

	// pretty print for an EMF Diagnostic
	public static String print(Diagnostic diagnostic) {
		List<Diagnostic> children = diagnostic.getChildren();
		StringBuilder stringBuilder = new StringBuilder(diagnostic.getMessage());
		for (Diagnostic diagnosticChildren : children) {
			stringBuilder.append("\n"); //$NON-NLS-1$
			stringBuilder.append(diagnosticChildren.getMessage());
		}
		return stringBuilder.toString();
	}	
}