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loveprotocol/KotlinNullSafety_javacode.java

Last active October 22, 2020 08:04
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KotlinNullSafety_javacode.java
String address; // Java String 타입은 참조 타입이므로 Null 기본 허용
//대충 address를 얻어오는 코드 생략
...
if (address != null && address.length() != 0) {
if (address.contain("seoul")) {
...
}
} else {
...
}
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