fix use of java6 api

git-svn-id: https://public-transport-enabler.googlecode.com/svn/trunk@335 0924bc21-9374-b0fa-ee44-9ff1593b38f0
This commit is contained in:
andreas.schildbach 2010-10-30 19:40:34 +00:00
parent 9a2a66391f
commit 1469210538
3 changed files with 3 additions and 3 deletions

View file

@ -1267,7 +1267,7 @@ public abstract class AbstractEfaProvider implements NetworkProvider
public int[] lineColors(final String line)
{
if (line.isEmpty())
if (line.length() == 0)
return null;
return LINES.get(line.charAt(0));
}

View file

@ -921,7 +921,7 @@ public abstract class AbstractHafasProvider implements NetworkProvider
public final int[] lineColors(final String line)
{
if (line.isEmpty())
if (line.length() == 0)
return null;
return LINES.get(line.charAt(0));
}

View file

@ -746,7 +746,7 @@ public final class BvgProvider implements NetworkProvider
public int[] lineColors(final String line)
{
if (line.isEmpty())
if (line.length() == 0)
return null;
return LINES.get(line);
}