Find BigDecimal in a Set [duplicate]BigDecimal equals() versus compareTo()Easiest way to convert a List to a Set in JavaHow to convert an Array to a Set in JavaDouble vs. BigDecimal?Android SDK installation doesn't find JDKTesting if a BigDecimal value is zero in a JSP EL ExpressionEquals operator for zeros (BigDecimal / Double) in Javacomparing BigDecimalsCreating a custom BigDecimal typeWhy can't we add BigDecimal to TreeSet ?BigDecimal set value from data
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Find BigDecimal in a Set [duplicate]
BigDecimal equals() versus compareTo()Easiest way to convert a List to a Set in JavaHow to convert an Array to a Set in JavaDouble vs. BigDecimal?Android SDK installation doesn't find JDKTesting if a BigDecimal value is zero in a JSP EL ExpressionEquals operator for zeros (BigDecimal / Double) in Javacomparing BigDecimalsCreating a custom BigDecimal typeWhy can't we add BigDecimal to TreeSet ?BigDecimal set value from data
This question already has an answer here:
BigDecimal equals() versus compareTo()
3 answers
Taking into consideration that
new BigDecimal("0").equals(new BigDecimal("0.0")) == false
How could I find BigDecimal in java.util.Set using 'compareTo' logic?
new BigDecimal("0").compareTo(new BigDecimal("0.0")) == 0
java collections bigdecimal
asked Mar 7 at 20:32
Mykhaylo AdamovychMykhaylo Adamovych
8,736176191
marked as duplicate by Andronicus, Deadpool, xerx593, chris01, Andrii Omelchenko Mar 7 at 21:55
This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.
add a comment |
This question already has an answer here:
BigDecimal equals() versus compareTo()
3 answers
Taking into consideration that
new BigDecimal("0").equals(new BigDecimal("0.0")) == false
How could I find BigDecimal in java.util.Set using 'compareTo' logic?
new BigDecimal("0").compareTo(new BigDecimal("0.0")) == 0
java collections bigdecimal
asked Mar 7 at 20:32
Mykhaylo AdamovychMykhaylo Adamovych
8,736176191
marked as duplicate by Andronicus, Deadpool, xerx593, chris01, Andrii Omelchenko Mar 7 at 21:55
This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.
2
what are you trying to achieve?
– Deadpool
Mar 7 at 20:34
What type ofSet?HashSet,SortedSet, etc.?
– Jacob G.
Mar 7 at 20:35
1
Use aTreeSet, which usescompareTo, unlike aHashSet, which usesequalsandhashCode.
– Andreas
Mar 7 at 20:36
I have found a bug in existing code. I'm trying to find neat way how to fix it.
– Mykhaylo Adamovych
Mar 7 at 20:37
@Deadpool OP already knows this, which is why OP wantsSetto usecompareToinstead ofequals. OP is asking how to makeSetdo that.
– Andreas
Mar 7 at 20:41
add a comment |
This question already has an answer here:
BigDecimal equals() versus compareTo()
3 answers
Taking into consideration that
new BigDecimal("0").equals(new BigDecimal("0.0")) == false
How could I find BigDecimal in java.util.Set using 'compareTo' logic?
new BigDecimal("0").compareTo(new BigDecimal("0.0")) == 0
java collections bigdecimal
asked Mar 7 at 20:32
Mykhaylo AdamovychMykhaylo Adamovych
8,736176191
This question already has an answer here:
BigDecimal equals() versus compareTo()
3 answers
Taking into consideration that
new BigDecimal("0").equals(new BigDecimal("0.0")) == false
How could I find BigDecimal in java.util.Set using 'compareTo' logic?
new BigDecimal("0").compareTo(new BigDecimal("0.0")) == 0
This question already has an answer here:
BigDecimal equals() versus compareTo()
3 answers
java collections bigdecimal
java collections bigdecimal
asked Mar 7 at 20:32
Mykhaylo AdamovychMykhaylo Adamovych
8,736176191
asked Mar 7 at 20:32
Mykhaylo AdamovychMykhaylo Adamovych
8,736176191
asked Mar 7 at 20:32
Mykhaylo AdamovychMykhaylo Adamovych
8,736176191
asked Mar 7 at 20:32
Mykhaylo AdamovychMykhaylo Adamovych
8,736176191
asked Mar 7 at 20:32
Mykhaylo AdamovychMykhaylo Adamovych
8,736176191
8,736176191
marked as duplicate by Andronicus, Deadpool, xerx593, chris01, Andrii Omelchenko Mar 7 at 21:55
This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.
marked as duplicate by Andronicus, Deadpool, xerx593, chris01, Andrii Omelchenko Mar 7 at 21:55
This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.
2
what are you trying to achieve?
– Deadpool
Mar 7 at 20:34
What type ofSet?HashSet,SortedSet, etc.?
– Jacob G.
Mar 7 at 20:35
1
Use aTreeSet, which usescompareTo, unlike aHashSet, which usesequalsandhashCode.
– Andreas
Mar 7 at 20:36
I have found a bug in existing code. I'm trying to find neat way how to fix it.
– Mykhaylo Adamovych
Mar 7 at 20:37
@Deadpool OP already knows this, which is why OP wantsSetto usecompareToinstead ofequals. OP is asking how to makeSetdo that.
– Andreas
Mar 7 at 20:41
add a comment |
2
what are you trying to achieve?
– Deadpool
Mar 7 at 20:34
What type ofSet?HashSet,SortedSet, etc.?
– Jacob G.
Mar 7 at 20:35
1
Use aTreeSet, which usescompareTo, unlike aHashSet, which usesequalsandhashCode.
– Andreas
Mar 7 at 20:36
I have found a bug in existing code. I'm trying to find neat way how to fix it.
– Mykhaylo Adamovych
Mar 7 at 20:37
@Deadpool OP already knows this, which is why OP wantsSetto usecompareToinstead ofequals. OP is asking how to makeSetdo that.
– Andreas
Mar 7 at 20:41
2
2
what are you trying to achieve?
– Deadpool
Mar 7 at 20:34
what are you trying to achieve?
– Deadpool
Mar 7 at 20:34
What type of
Set? HashSet, SortedSet, etc.?– Jacob G.
Mar 7 at 20:35
What type of
Set? HashSet, SortedSet, etc.?– Jacob G.
Mar 7 at 20:35
1
1
Use a
TreeSet, which uses compareTo, unlike a HashSet, which uses equals and hashCode.– Andreas
Mar 7 at 20:36
Use a
TreeSet, which uses compareTo, unlike a HashSet, which uses equals and hashCode.– Andreas
Mar 7 at 20:36
I have found a bug in existing code. I'm trying to find neat way how to fix it.
– Mykhaylo Adamovych
Mar 7 at 20:37
I have found a bug in existing code. I'm trying to find neat way how to fix it.
– Mykhaylo Adamovych
Mar 7 at 20:37
@Deadpool OP already knows this, which is why OP wants
Set to use compareTo instead of equals. OP is asking how to make Set do that.– Andreas
Mar 7 at 20:41
@Deadpool OP already knows this, which is why OP wants
Set to use compareTo instead of equals. OP is asking how to make Set do that.– Andreas
Mar 7 at 20:41
add a comment |
1 Answer
1
active
oldest
votes
Use a TreeSet, which by default uses compareTo(), unlike a HashSet, which uses equals() and hashCode().
answered Mar 7 at 20:40
AndreasAndreas
78.6k464129
add a comment |
1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
Use a TreeSet, which by default uses compareTo(), unlike a HashSet, which uses equals() and hashCode().
answered Mar 7 at 20:40
AndreasAndreas
78.6k464129
add a comment |
Use a TreeSet, which by default uses compareTo(), unlike a HashSet, which uses equals() and hashCode().
answered Mar 7 at 20:40
AndreasAndreas
78.6k464129
add a comment |
Use a TreeSet, which by default uses compareTo(), unlike a HashSet, which uses equals() and hashCode().
answered Mar 7 at 20:40
AndreasAndreas
78.6k464129
Use a TreeSet, which by default uses compareTo(), unlike a HashSet, which uses equals() and hashCode().
answered Mar 7 at 20:40
AndreasAndreas
78.6k464129
answered Mar 7 at 20:40
AndreasAndreas
78.6k464129
answered Mar 7 at 20:40
AndreasAndreas
78.6k464129
answered Mar 7 at 20:40
AndreasAndreas
78.6k464129
78.6k464129
add a comment |
add a comment |
2
what are you trying to achieve?
– Deadpool
Mar 7 at 20:34
What type of
Set?HashSet,SortedSet, etc.?– Jacob G.
Mar 7 at 20:35
1
Use a
TreeSet, which usescompareTo, unlike aHashSet, which usesequalsandhashCode.– Andreas
Mar 7 at 20:36
I have found a bug in existing code. I'm trying to find neat way how to fix it.
– Mykhaylo Adamovych
Mar 7 at 20:37
@Deadpool OP already knows this, which is why OP wants
Setto usecompareToinstead ofequals. OP is asking how to makeSetdo that.– Andreas
Mar 7 at 20:41