Error. java.lang.RuntimeException: main$JavaCompileException: ECJ returned errors. ---------- 1. ERROR in /root/JavaX-Caches/Temp/1734568012114/m1032151.java (at line 28) static class IIPureQuad extends Meta implements IIntegralImage { ^^^^^^^^^^ The type main.IIPureQuad must implement the inherited abstract method main.MakesBufferedImage.getBufferedImage() ---------- 1 problem (1 error) Options: /root/JavaX-Caches/Temp/1734568012114/m1032151.java -cp /root/.javax/x30.jar:/root/.javax/x30.jar -warn:none -source 11 -target 11 -d /root/JavaX-Caches/Temp/1734568012118