📄 designexamples-narrowing.html
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<html><head><title>Code Fragment</title></head><body text=#000000><center></center><br><br><dl><dd><pre> <font color=#8000a0>Number </font>n = <font color=#8000a0><font color=#ff8000>new</font> </font><font color=#0000ff>Integer</font>(2); <font color=#ff0080>// widening conversion from Integer to Number</font> <font color=#8000a0>Integer </font>i =<font color=#0000ff> </font>(Integer) n; <font color=#ff0080>// narrowing conversion from Number to Integer</font></dl></body></html>⌨️ 快捷键说明
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