create and fill lowerArmContinuous command

diff --git a/src/org/usfirst/frc/team3501/robot/commands/LowerArmContinuous.java b/src/org/usfirst/frc/team3501/robot/commands/LowerArmContinuous.java
new file mode 100755 (executable)
index 0000000..8d46ff9
--- /dev/null
+++ b/src/org/usfirst/frc/team3501/robot/commands/LowerArmContinuous.java
@@ -0,0 +1,39 @@
+package org.usfirst.frc.team3501.robot.commands;
+
+import org.usfirst.frc.team3501.robot.Robot;
+
+import edu.wpi.first.wpilibj.command.Command;
+
+public class LowerArmContinuous extends Command {
+
+  private double speed;
+
+  public LowerArmContinuous(double speed) {
+    requires(Robot.defenseArm);
+    this.speed = -speed;
+  }
+
+  @Override
+  protected void initialize() {
+    Robot.defenseArm.setArmSpeed(speed);
+  }
+
+  @Override
+  protected void execute() {
+  }
+
+  @Override
+  protected boolean isFinished() {
+    return false;
+  }
+
+  @Override
+  protected void end() {
+    Robot.defenseArm.setArmSpeed(0);
+  }
+
+  @Override
+  protected void interrupted() {
+    end();
+  }
+}