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maripiyoko/SushiParty.java

Last active August 29, 2015 14:07
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Blog post Java reference about null
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SushiParty.java
for(int i=0; i < numMember; i++) {
Sushi sushi = new Sushi(); // 勝手にランダムな寿司が出来上がるものとする
dishes.add(sushi);
sushi = null; // ここでどうなる？
}
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