fix(ALERT, FT): unused imports and variables

Fix compiler warnings

Author: c-dilks

src/main/java/org/jlab/clas/timeline/histograms/ALERT.java

@@ -1,18 +1,12 @@
 package org.jlab.clas.timeline.histograms;
 
 import java.util.*;
-// import org.jlab.clas.pdg.PhysicsConstants;
 
 import org.jlab.groot.data.H1F;
-// import org.jlab.groot.data.H2F;
-import org.jlab.groot.math.F1D;
-// import org.jlab.groot.fitter.DataFitter;
 import org.jlab.io.base.DataBank;
 import org.jlab.io.base.DataEvent;
 import org.jlab.groot.data.TDirectory;
-// import org.jlab.clas.physics.Particle;
 import org.jlab.utils.groups.IndexedTable;
-// import org.jlab.detector.calib.utils.CalibrationConstants;
 import org.jlab.detector.calib.utils.ConstantsManager;
 /**
  *

src/main/java/org/jlab/clas/timeline/histograms/FT.java

@@ -14,9 +14,6 @@
 import org.jlab.utils.groups.IndexedTable;
 import org.jlab.detector.calib.utils.CalibrationConstants;
 import org.jlab.detector.calib.utils.ConstantsManager;
-import org.jlab.groot.base.GStyle;
-import org.jlab.groot.ui.TCanvas;
-import org.jlab.io.hipo.HipoDataSource;
 
 public class FT {
 
@@ -323,13 +320,11 @@ public void fillFTCalo(DataBank ftPart, DataBank CalClusters) {
             int calID = ftPart.getShort("calID", loop);
             double theta = Math.toDegrees(Math.acos(cz));
 
-            double energyR = 0;
             int size = 0;
             double path = 0;
             vz = triggerVZ;
             for (int i = 0; i < CalClusters.rows(); i++) {
                 if (calID == CalClusters.getShort("id", i)) {
-                    energyR = CalClusters.getFloat("recEnergy", i);
                     size = CalClusters.getInt("size", i);
                     double x = CalClusters.getFloat("x", i) - vx;
                     double y = CalClusters.getFloat("y", i) - vy;