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* Replace size() <= 0 with isEmpty() everywhere, ditto > 0 -> !isEmpty()

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zzz
2010-05-05 16:51:54 +00:00
parent 16bec08f09
commit 2baee7413c
90 changed files with 158 additions and 154 deletions
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4
apps/routerconsole/java/src/net/i2p/router/web/ContextHelper.java
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@ -6,9 +6,11 @@ import net.i2p.data.Hash;
import net.i2p.router.RouterContext;
class ContextHelper {
/** @throws IllegalStateException if no context available */
public static RouterContext getContext(String contextId) {
List contexts = RouterContext.listContexts();
if ( (contexts == null) || (contexts.size() <= 0) )
if ( (contexts == null) || (contexts.isEmpty()) )
throw new IllegalStateException("No contexts. This is usually because the router is either starting up or shutting down.");
if ( (contextId == null) || (contextId.trim().length() <= 0) )
return (RouterContext)contexts.get(0);