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Parameter to equals can be null

This commit is contained in:
Sam Harwell 2012-07-18 14:24:16 -05:00
parent 3a35f3cb08
commit 45e42d7243
1 changed files with 2 additions and 2 deletions
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4
runtime/Java/src/org/antlr/v4/runtime/atn/SemanticContext.java
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@ -125,7 +125,7 @@ public abstract class SemanticContext {
} }
@Override @Override
public boolean equals(@NotNull Object obj) { public boolean equals(Object obj) {
if ( this==obj ) return true; if ( this==obj ) return true;
if ( !(obj instanceof AND) ) return false; if ( !(obj instanceof AND) ) return false;
AND other = (AND)obj; AND other = (AND)obj;
@ -162,7 +162,7 @@ public abstract class SemanticContext {
} }
@Override @Override
public boolean equals(@NotNull Object obj) { public boolean equals(Object obj) {
if ( this==obj ) return true; if ( this==obj ) return true;
if ( !(obj instanceof OR) ) return false; if ( !(obj instanceof OR) ) return false;
OR other = (OR)obj; OR other = (OR)obj;