9 lines
358 B
Text
9 lines
358 B
Text
// Cannot / Do not need to instantiate the algorithm implementation (e.g, HashMap).
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Map<String, String> strMap = new Map<String, String>();
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strMap.put('a', 'aval');
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strMap.put('b', 'bval');
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System.assert( strMap.containsKey('a') );
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System.assertEquals( 'bval', strMap.get('b') );
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// String keys are case-sensitive
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System.assert( !strMap.containsKey('A') );
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