First, note that String and Integer are both immutable. Is the class below mutable or immutable? If mutable: a) provide client code that will mutate it; and b) provide an immutable version of it (your solution has to be minimal, i.e., make the minimal changes possible, or you might loose points). If immutable, provide a convincing argument why it is so. class SomeClass { public String string; public Integer n; public SomeClass(String string, int n) { this.string = string; this.n = n; } public String getString() { return string; } public Integer getInt() { return n; } }
Is the class below mutable or immutable? If mutable: a) prov…
Is the class below mutable or immutable? If mutable: a) provide client code that will mutate it; and b) provide an immutable version of it (your solution has to be minimal, i.e., make the minimal changes possible, or you might loose points). If immutable, provide a convincing argument why it is so. class SomeClass { public char arr) { this.arr = arr; } public char [] getArray() { return arr; } }
Is the class below mutable or immutable? If mutable: a) prov…
Is the class below mutable or immutable? If mutable: a) provide client code that will mutate it; and b) provide an immutable version of it (your solution has to be minimal, i.e., make the minimal changes possible, or you might loose points). If immutable, provide a convincing argument why it is so. class SomeClass { public char arr) { this.arr = arr; } public char [] getArray() { return arr; } }
Is StackOverflowError checked or unchecked? Explain why it i…
Is StackOverflowError checked or unchecked? Explain why it is one or the other.
The function below is meant to return the first index i at w…
The function below is meant to return the first index i at which a == b. E.g. firstDuplicate(, ) = 1. Given the precondition: ((a != null)&&(b != null)). Provide the postcondition public static int firstDuplicate(int b) // Precondition: ((a != null)&&(b != null)) // Postcondition:
The function below is meant to return the first index i at w…
The function below is meant to return the first index i at which a == b. E.g. firstDuplicate(, ) = 1. Provide a specification such that: 1) The precondition is very strong. 2) The postcondition cannot throw any exceptions or return any integer that indicates that a duplicate does not exist. public static int firstDuplicate(int b) // Precondition: // Postcondition:
The function below is meant to return the first index i at w…
The function below is meant to return the first index i at which a == b. E.g. firstDuplicate(, ) = 1. Provide a specification such that: 1) The precondition is very strong. 2) The postcondition cannot throw any exceptions or return any integer that indicates that a duplicate does not exist. public static int firstDuplicate(int b) // Precondition: // Postcondition:
Air is an example of a(n) __________; carbon monoxide is an…
Air is an example of a(n) __________; carbon monoxide is an example of a(n) __________; soil is an example of a(n) ____________; boron is an example of a(n) ____________.
“Mission: Impossible – The Final Reckoning just came out! Y…
“Mission: Impossible – The Final Reckoning just came out! You need to go see it because all of your friends will be going, and you don’t want to be left out of the conversation when they discuss it over coffee later.” Is this logical or a fallacy?
A client has been admitted to the hospital with respiratory…
A client has been admitted to the hospital with respiratory alkalosis. The nurse would expect to complete which of the following interventions? Select all that apply