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java.util.* is uggly, never return null

This commit is contained in:
Michel Roux 2012-05-12 10:58:45 +02:00
parent dd8435dc4d
commit 2e03bde3fe
1 changed files with 8 additions and 3 deletions
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11
src/com/platymuus/bukkit/permissions/PermissionInfo.java
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@ -1,6 +1,11 @@
package com.platymuus.bukkit.permissions;
import java.util.*;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;
/**
* A class representing the global and world nodes attached to a player or
@ -55,7 +60,7 @@ public class PermissionInfo {
} else if (node.startsWith("groups")) {
return plugin.api.getGroupPermissions(node.replace("groups/", ""));
} else {
return null;
return new HashMap<String, Boolean>();
}
}
@ -89,7 +94,7 @@ public class PermissionInfo {
} else if (node.startsWith("groups")) {
return plugin.api.getGroupPermissions(node.replace("groups/", ""), world);
} else {
return null;
return new HashMap<String, Boolean>();
}
}