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src/java.base/share/classes/sun/security/x509/IPAddressName.java
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rev 51919 : 8215281: Use String.isEmpty() when applicable in java.base
Reviewed-by: dfuchs, alanb
@@ -123,11 +123,11 @@
* @throws IOException if name can not be converted to a valid IPv4 or IPv6
* address
*/
public IPAddressName(String name) throws IOException {
- if (name == null || name.length() == 0) {
+ if (name == null || name.isEmpty()) {
throw new IOException("IPAddress cannot be null or empty");
}
if (name.charAt(name.length() - 1) == '/') {
throw new IOException("Invalid IPAddress: " + name);
}
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