Given:var cabarets = new TreeMap();cabarets.

Understanding TreeMap.subMap(fromKey, fromInclusive, toKey, toInclusive)

TreeMap.subMap(K fromKey, boolean fromInclusive, K toKey, boolean toInclusive) returns aportion of the mapthat falls within the specified key range.

Thefirst boolean parameter(fromInclusive) determines if the fromKey should be included.

Thesecond boolean parameter(toInclusive) determines if the toKey should be included.

Given TreeMap Contents

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{1=Moulin Rouge, 2=Crazy Horse, 3=Paradis Latin, 4=Le Lido, 5=Folies Bergère}

Applying subMap(2, true, 5, false)

Includeskey 2 ("Crazy Horse")✅(fromInclusive = true)

Includeskey 3 ("Paradis Latin")✅

Includeskey 4 ("Le Lido")✅

Excludes key 5 ("Folies Bergère")❌(toInclusive = false)

Final Output

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{2=Crazy Horse, 3=Paradis Latin, 4=Le Lido}

Thus, the correct answer is:✅{2=Crazy Horse, 3=Paradis Latin, 4=Le Lido}

References:

Java SE 21 - TreeMap.subMap()

Java SE 21 - NavigableMap