Return a Collections.emptyList() fails with ternary operator
17784
Java if ternary operator and Collections.emptyList()
107215
Is $\emptyset \in \emptyset$ or $\emptyset \subseteq \emptyset$?
110721
Nullable types and the ternary operator: why is `? 10 : null` forbidden?
576
How can I check for an empty/undefined/null string in JavaScript?
121399
Changed behavior of string.Empty (or System.String::Empty) in .NET 4.5
59951
Why does list.append evaluate to false in a boolean context?
68876
Conditional operator assignment with Nullable types?
156262
One step check for null value & emptiness of a string
24759
How do I use the conditional (ternary) operator?
30660
Empty set does not belong to empty set
120808
Why AbstractCollection does not implement equals()?
9434
How do I check if a list is empty?
32104
Use of '? extends ' and '? super ' in Collection generics
152733
How to simplify a null-safe compareTo() implementation?
131926
HQL Where IN for empty list crashes
114378
How to check if the string is empty?
65944
Easier way of writing null or empty?