import java.util.List;

public class BL_Sample {

    public String testSimpleBurying() {

        List<String> details = getDetails();
        if (details != null) {
            StringBuilder sb = new StringBuilder();

            for (String d : details) {
                sb.append(d);
            }

            return sb.toString();
        }

        return null;
    }

    private List<String> getDetails() {
        return null;
    }
}

@@ -366,24 +366,334 @@
 ull;%0A    %7D%0A%0A
+    public boolean fpNonAbsoluteReturn(Throwable t) %7B%0A        if ((t != null) && (t.getCause() != null)) %7B%0A            Throwable cause = t.getCause();%0A            if (cause instanceof java.lang.Error) %7B%0A                return t instanceof OutOfMemoryError;%0A            %7D%0A        %7D%0A        return false;%0A    %7D%0A%0A
     private 

add fp