Java 7 Type Inference: Difference between revisions
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The type can be inferred from context with generic inference using the diamond operator (<>). | The type can be inferred from context with generic inference using the diamond operator (<>). | ||
<syntaxhighlight lang='java'> | |||
List<String> listOfStrings = new ArrayList<>(); | |||
List<Integer> listOfIntegers = new ArrayList<>(); | |||
</syntaxhighlight> | |||
=TODO= | =TODO= | ||
Revision as of 01:27, 24 March 2018
Internal
Overview
The type can be inferred from context with generic inference using the diamond operator (<>).
List<String> listOfStrings = new ArrayList<>();
List<Integer> listOfIntegers = new ArrayList<>();
TODO
- Java 7 Type Inference for Generic Instance Creation https://docs.oracle.com/javase/7/docs/technotes/guides/language/type-inference-generic-instance-creation.html
- Type inference used by lambda expression, which can omit the explicit type declaration in the formal parameter list.