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toshinoritakata/gist:4544211

Last active December 11, 2015 04:18
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signedなjavaのbyteをintにキャストする方法 http://javafaq.jp/S007.html 参考
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gistfile1.java
byte b = 200;
int i = b & 0xFF;
System.out.println( i ); // 200
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