GLErrorString.java

    public static String getGlErrorString(int error_code) {
        switch (error_code) {
            case GL11.GL_NO_ERROR:
                return "No error";
            case GL11.GL_INVALID_ENUM:
                return "Invalid enum";
            case GL11.GL_INVALID_VALUE:
                return "Invalid value";
            case GL11.GL_INVALID_OPERATION:
                return "Invalid operation";
            case GL11.GL_STACK_OVERFLOW:
                return "Stack overflow";
            case GL11.GL_STACK_UNDERFLOW:
                return "Stack underflow";
            case GL11.GL_OUT_OF_MEMORY:
                return "Out of memory";
            case ARBImaging.GL_TABLE_TOO_LARGE:
                return "Table too large";
            case EXTFramebufferObject.GL_INVALID_FRAMEBUFFER_OPERATION_EXT:
                return "Invalid framebuffer operation";
            default:
                return "ErrorCode " + error_code;
        }
    }