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

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

View file

@ -98,7 +98,7 @@ class UnixFileSystem extends FileSystem {
}
public int prefixLength(String pathname) {
if (pathname.length() == 0) return 0;
if (pathname.isEmpty()) return 0;
return (pathname.charAt(0) == '/') ? 1 : 0;
}
@ -249,7 +249,7 @@ class UnixFileSystem extends FileSystem {
public int getBooleanAttributes(File f) {
int rv = getBooleanAttributes0(f);
String name = f.getName();
boolean hidden = (name.length() > 0) && (name.charAt(0) == '.');
boolean hidden = !name.isEmpty() && name.charAt(0) == '.';
return rv | (hidden ? BA_HIDDEN : 0);
}