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Since classes are non-final "instanceof" check is better in #equals

This commit is contained in:
George Karpenkov 2016-01-06 11:27:58 +01:00
parent 529b9d6833
commit f93c41b1be
4 changed files with 4 additions and 8 deletions

View file

@ -32,9 +32,8 @@ public class AST extends Z3Object implements Comparable<AST>
@Override
public boolean equals(Object o)
{
if (o == null) return false;
if (o == this) return true;
if (o.getClass() != this.getClass()) return false;
if (!(o instanceof AST)) return false;
AST casted = (AST) o;
return

View file

@ -32,9 +32,8 @@ public class FuncDecl extends AST
@Override
public boolean equals(Object o)
{
if (o == null) return false;
if (o == this) return true;
if (o.getClass() != this.getClass()) return false;
if (!(o instanceof FuncDecl)) return false;
FuncDecl other = (FuncDecl) o;
return

View file

@ -31,9 +31,8 @@ public class Sort extends AST
@Override
public boolean equals(Object o)
{
if (o == null) return false;
if (o == this) return true;
if (o.getClass() != this.getClass()) return false;
if (!(o instanceof Sort)) return false;
Sort other = (Sort) o;
return (getContext().nCtx() == other.getContext().nCtx()) &&

View file

@ -52,9 +52,8 @@ public class Symbol extends Z3Object
@Override
public boolean equals(Object o)
{
if (o == null) return false;
if (o == this) return true;
if (o.getClass() != this.getClass()) return false;
if (!(o instanceof Symbol)) return false;
Symbol other = (Symbol) o;
return this.getNativeObject() == other.getNativeObject();
}