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legal identifiers
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chinnanu chinna
Greenhorn
Joined: May 28, 2007
Posts: 10
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int e#;
why this one is not legal identifier
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lalitha kaparapu
Greenhorn
Joined: Nov 05, 2007
Posts: 16
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Hi Chinna,
Legal identifiers must be composed of only Unicode characters,
numbers, currency symbols, and connecting characters (like underscores).
In int e#;
You are including # which does not come under above characters..So its not legal.
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chinnanu chinna
Greenhorn
Joined: May 28, 2007
Posts: 10
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thank you
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Kelvin Chenhao Lim
Ranch Hand
Joined: Oct 20, 2007
Posts: 513
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Also, please note that identifiers may not begin with a digit. But digits are allowed as the second or subsequent characters. This is primarily to avoid conflicts with numeric literals (e.g. 1L or 1.0f).
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SCJP 5.0
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subject: legal identifiers
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