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8215281: Use String.isEmpty() when applicable in java.base

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Reviewed-by: dfuchs, alanb
This commit is contained in:
Claes Redestad 2018-12-13 15:31:05 +01:00
parent c998ead188
commit a3df1d618e
155 changed files with 340 additions and 382 deletions
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4
src/java.base/share/classes/java/lang/Package.java
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@ -397,11 +397,11 @@ public class Package extends NamedPackage implements java.lang.reflect.Annotated
public String toString() {
String spec = versionInfo.specTitle;
String ver = versionInfo.specVersion;
if (spec != null && spec.length() > 0)
if (spec != null && !spec.isEmpty())
spec = ", " + spec;
else
spec = "";
if (ver != null && ver.length() > 0)
if (ver != null && !ver.isEmpty())
ver = ", version " + ver;
else
ver = "";