private String getError()

in src/main/java/org/apache/sling/installer/core/impl/console/OsgiInstallerWebConsolePlugin.java [112:115]

• 4 lines of code
• 2 McCabe index (conditional complexity)

    private String getError(final Resource rsrc) {
        String error = rsrc.getError();
        return error != null ? error : "";
    }