bdi4jade

diff --git a/bdi-jade/src/br/pucrio/inf/les/bdijade/belief/BeliefSet.java b/bdi-jade/src/br/pucrio/inf/les/bdijade/belief/BeliefSet.java
index 7936857..ed0870f 100644
--- a/bdi-jade/src/br/pucrio/inf/les/bdijade/belief/BeliefSet.java
+++ b/bdi-jade/src/br/pucrio/inf/les/bdijade/belief/BeliefSet.java
@@ -56,6 +56,6 @@ public abstract class BeliefSet<T> extends Belief<Set<T>> {
 	 *            the value to be removed.
 	 * @return true if the value was removed.
 	 */
-	public abstract boolean remove(T value);
+	public abstract boolean removeValue(T value);
 
 }

diff --git a/bdi-jade/src/br/pucrio/inf/les/bdijade/belief/TransientBeliefSet.java b/bdi-jade/src/br/pucrio/inf/les/bdijade/belief/TransientBeliefSet.java
index a789b72..cf58d33 100644
--- a/bdi-jade/src/br/pucrio/inf/les/bdijade/belief/TransientBeliefSet.java
+++ b/bdi-jade/src/br/pucrio/inf/les/bdijade/belief/TransientBeliefSet.java
@@ -73,9 +73,9 @@ public class TransientBeliefSet<T> extends BeliefSet<T> {
 	}
 
 	/**
-	 * @see br.pucrio.inf.les.bdijade.belief.BeliefSet#remove(java.lang.Object)
+	 * @see br.pucrio.inf.les.bdijade.belief.BeliefSet#removeValue(java.lang.Object)
 	 */
-	public boolean remove(T value) {
+	public boolean removeValue(T value) {
 		return this.values.remove(value);
 	}
 

diff --git a/bdi-jade/src/br/pucrio/inf/les/bdijade/core/BDIAgent.java b/bdi-jade/src/br/pucrio/inf/les/bdijade/core/BDIAgent.java
index dd2cbea..214e489 100644
--- a/bdi-jade/src/br/pucrio/inf/les/bdijade/core/BDIAgent.java
+++ b/bdi-jade/src/br/pucrio/inf/les/bdijade/core/BDIAgent.java
@@ -229,6 +229,24 @@ public class BDIAgent extends Agent {
 	}
 
 	/**
+	 * Drops a given goal of this agent. If the goal is not part of the agent's
+	 * current goal, no action is performed.
+	 * 
+	 * @param goal
+	 *            the goal to be dropped.
+	 */
+	public void dropGoal(Goal goal) {
+		synchronized (intentions) {
+			for (Intention intention : intentions) {
+				if (intention.getGoal().equals(goal)) {
+					intention.noLongerDesire();
+					return;
+				}
+			}
+		}
+	}
+
+	/**
 	 * Returns a collection of all beliefs from all capabilities of this agent.
 	 * It may have two equivalent beliefs, i.e. beliefs with the same name.
 	 *