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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/sun/nio/fs/AbstractFileSystemProvider.java
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@ -73,7 +73,7 @@ public abstract class AbstractFileSystemProvider extends FileSystemProvider {
throws IOException
{
String[] s = split(attribute);
if (s[0].length() == 0)
if (s[0].isEmpty())
throw new IllegalArgumentException(attribute);
DynamicFileAttributeView view = getFileAttributeView(file, s[0], options);
if (view == null)
@ -86,7 +86,7 @@ public abstract class AbstractFileSystemProvider extends FileSystemProvider {
throws IOException
{
String[] s = split(attributes);
if (s[0].length() == 0)
if (s[0].isEmpty())
throw new IllegalArgumentException(attributes);
DynamicFileAttributeView view = getFileAttributeView(file, s[0], options);
if (view == null)