tree e68b3974148b45d916dff20f1538887eafb17b1a
parent 9eaffdc036c405d0199d3e2a441896541b6e7c1c
author David Ostrovsky <david@ostrovsky.org> 1538109540 +0200
committer David Ostrovsky <david@ostrovsky.org> 1538109545 +0200

Suppress EqualsWrongThing flagged by error prone

This fixes the build:

ERROR: /home/davido/projects/prolog-cafe/BUILD:46:1: Building \
  liblang.jar (48 source files) failed (Exit 1)
java/com/googlecode/prolog_cafe/lang/VariableTerm.java:193: error: \
  [EqualsWrongThing] Suspicious comparison between `val` and `this`
	if(val != this)
	       ^
    (see https://errorprone.info/bugpattern/EqualsWrongThing)

Change-Id: I17456d8ecea82862440b82993a99018bf9827987