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From ecr...@apache.org
Subject svn commit: r603080 - in /geronimo/sandbox/monitoring/client/client-war/src/main/java/org/apache/geronimo/plugins/monitoring/client: GraphsBuilder.java StatsGraph.java
Date Mon, 10 Dec 2007 22:37:23 GMT
Author: ecraig
Date: Mon Dec 10 14:37:22 2007
New Revision: 603080

URL: http://svn.apache.org/viewvc?rev=603080&view=rev
Log:
GERONIMO-3693
monitoring client does not perform operations correctly

Patch by Viet Nguyen

Modified:
    geronimo/sandbox/monitoring/client/client-war/src/main/java/org/apache/geronimo/plugins/monitoring/client/GraphsBuilder.java
    geronimo/sandbox/monitoring/client/client-war/src/main/java/org/apache/geronimo/plugins/monitoring/client/StatsGraph.java

Modified: geronimo/sandbox/monitoring/client/client-war/src/main/java/org/apache/geronimo/plugins/monitoring/client/GraphsBuilder.java
URL: http://svn.apache.org/viewvc/geronimo/sandbox/monitoring/client/client-war/src/main/java/org/apache/geronimo/plugins/monitoring/client/GraphsBuilder.java?rev=603080&r1=603079&r2=603080&view=diff
==============================================================================
--- geronimo/sandbox/monitoring/client/client-war/src/main/java/org/apache/geronimo/plugins/monitoring/client/GraphsBuilder.java
(original)
+++ geronimo/sandbox/monitoring/client/client-war/src/main/java/org/apache/geronimo/plugins/monitoring/client/GraphsBuilder.java
Mon Dec 10 14:37:22 2007
@@ -31,17 +31,15 @@
 
 import org.apache.geronimo.plugins.monitoring.client.util.DBManager;
 
-public class GraphsBuilder
-{
-    private String           ip      = new String();
-    private int              timeFrame;
-    private int              snapCount;
-    private MRCConnector     mrc = new MRCConnector();
+public class GraphsBuilder {
+    private String ip = new String();
+    private int timeFrame;
+    private int snapCount;
+    private MRCConnector mrc = new MRCConnector();
     private Connection con;
 
     // constructor
-    public GraphsBuilder(Connection con)
-    {
+    public GraphsBuilder(Connection con) {
         // TODO: Database pull stuff may go here... based on server ID...\
         this.con = con;
     }
@@ -51,7 +49,9 @@
         StatsGraph graph = null;
         PreparedStatement pStmt = null;
         ResultSet rsServer = null;
-        pStmt = con.prepareStatement("SELECT * from graphs WHERE enabled=1 AND graph_id="
+ graph_id);
+        pStmt = con
+                .prepareStatement("SELECT * from graphs WHERE enabled=1 AND graph_id="
+                        + graph_id);
         ResultSet rs = pStmt.executeQuery();
         if (rs.next()) {
             String mBeanName = rs.getString("mbean");
@@ -70,39 +70,44 @@
             float warninglevel1 = rs.getFloat("warninglevel1");
             String description = rs.getString("description");
             boolean showArchive = rs.getInt("archive") == 1 ? true : false;
-            
-            pStmt = con.prepareStatement("SELECT * from servers WHERE enabled=1 AND server_id="
+ server_id);
+
+            pStmt = con
+                    .prepareStatement("SELECT * from servers WHERE enabled=1 AND server_id="
+                            + server_id);
             rsServer = pStmt.executeQuery();
             if (rsServer.next()) {
                 ip = rsServer.getString("ip");
                 String username = rsServer.getString("username");
                 String password = rsServer.getString("password");
                 int port = rsServer.getInt("port");
-                // close the connection before calling the MRCConnector because it opens
another
-                // connection to the db to update the SERVERS.last_seen attribute
+                // close the connection before calling the MRCConnector because
+                // it opens another
+                // connection to the db to update the SERVERS.last_seen
+                // attribute
                 try {
                     con.close();
-                } catch(Exception e) {
+                } catch (Exception e) {
                     throw e;
                 }
                 mrc = new MRCConnector(ip, username, password, port);
 
                 snapCount = timeFrame
                         / java.lang.Integer
-                                .valueOf(java.lang.Long.toString((mrc.getSnapshotDuration()
/ new Long(60000))));
+                                .valueOf(java.lang.Long
+                                        .toString((mrc.getSnapshotDuration() / new Long(
+                                                60000))));
                 HashMap<String, ArrayList<Object>> DataList = new HashMap<String,
ArrayList<Object>>();
 
                 DataList.put(graphName1, new ArrayList<Object>());
-                if (!dataName2.equals("time") && (dataName2 != null)
-                        && !dataName2.equals("null") && !dataName2.equals(""))
-                {
+                if ((dataName2 != null) && !dataName2.equals("time")
+                        && !dataName2.equals("null") && !dataName2.equals(""))
{
                     DataList.put(graphName2, new ArrayList<Object>());
                 }
                 if ((timeFrame / 1440 >= 30))
                     snapCount = 17;
-                else
-                {
-                    if (((timeFrame / 1440) == 7) && ((timeFrame / 60) > 24) &&
snapCount >= 14) {
+                else {
+                    if (((timeFrame / 1440) == 7) && ((timeFrame / 60) > 24)
+                            && snapCount >= 14) {
                         snapCount = 16;
                     } else {
                         snapCount = 12; // default for anything else
@@ -116,93 +121,114 @@
                 String prettyTimeFrame = new String();
                 DecimalFormat fmt = new DecimalFormat("0.##");
                 if (timeFrame / 60 > 24) {
-                    prettyTimeFrame = fmt.format((float) (timeFrame / 1440)) + " day";
+                    prettyTimeFrame = fmt.format((float) (timeFrame / 1440))
+                            + " day";
                 } else {
                     if (timeFrame > 60) {
-                        prettyTimeFrame = fmt.format((float) timeFrame / 60) + " hour";
+                        prettyTimeFrame = fmt.format((float) timeFrame / 60)
+                                + " hour";
                     } else {
                         prettyTimeFrame = fmt.format(timeFrame) + " minute";
                     }
                 }
 
-                int skipCount = (int) ((timeFrame / (mrc.getSnapshotDuration() / 60000)))
/ (snapCount - 2);
+                int skipCount = (int) ((timeFrame / (mrc.getSnapshotDuration() / 60000)))
+                        / (snapCount - 2);
                 snapCount = snapCount + 2;
-                TreeMap<Long, Long> snapshotList = mrc
-                        .getSpecificStatistics(mBeanName, dataName1, snapCount, skipCount,
showArchive);
+                TreeMap<Long, Long> snapshotList1 = mrc
+                        .getSpecificStatistics(mBeanName, dataName1, snapCount,
+                                skipCount, showArchive);
+                TreeMap<Long, Long> snapshotList2 = mrc
+                        .getSpecificStatistics(mBeanName, dataName2, snapCount,
+                                skipCount, showArchive);
                 // Check if snapshotList is empty
-                if (snapshotList.size() == 0) {
-                    snapshotList.put(System.currentTimeMillis(), new Long(0));
+                if (snapshotList1.size() == 0) {
+                    snapshotList1.put(System.currentTimeMillis(), new Long(0));
+                    snapshotList2.put(System.currentTimeMillis(), new Long(0));
                     /*
-                     * If there are not enough snapshots available to fill the requested
-                     * number, insert some with values of 0 and the proper times.
+                     * If there are not enough snapshots available to fill the
+                     * requested number, insert some with values of 0 and the
+                     * proper times.
                      */
-                    while (snapshotList.size() < snapCount) {
+                    while (snapshotList1.size() < snapCount) {
                         // Temporary, always is first element (oldest)
-                        Long timeFix = snapshotList.firstKey();
+                        Long timeFix = snapshotList1.firstKey();
                         // Calculate appropriate time, add it to the submap,
                         // then
                         // add
                         // that to the tempMap
-                        snapshotList.put((timeFix - (mrc.getSnapshotDuration() * skipCount)),
new Long(0));
+                        snapshotList1.put(
+                                (timeFix - (mrc.getSnapshotDuration() * skipCount)), new
Long(0));
+                        snapshotList2.put(
+                                (timeFix - (mrc.getSnapshotDuration() * skipCount)), new
Long(0));
                     }
                 }
 
-                for (Iterator<Long> it = snapshotList.keySet().iterator(); it.hasNext();
) {
+                for (Iterator<Long> it = snapshotList1.keySet().iterator(); it.hasNext();)
{
                     Long current = it.next();
                     snapshot_time.add(current);
                     ArrayList<Object> ArrayListTemp = DataList.get(graphName1);
-                    ArrayListTemp.add(snapshotList.get(current));
+                    ArrayListTemp.add(snapshotList1.get(current));
                     DataList.put(graphName1, ArrayListTemp);
-                    if (!dataName2.equals("time") && (dataName2 != null)
-                            && !dataName2.equals("null") && !dataName2.equals(""))
{
-                        ArrayList<Object> ArrayListTemp2 = DataList.get(graphName2);
-                        ArrayListTemp2.add(snapshotList.get(current));
+                    if ((dataName2 != null) && !dataName2.equals("time")
+                            && !dataName2.equals("null")
+                            && !dataName2.equals("")) {
+                        ArrayList<Object> ArrayListTemp2 = DataList
+                                .get(graphName2);
+                        ArrayListTemp2.add(snapshotList2.get(current));
                         DataList.put(graphName2, ArrayListTemp2);
                     }
                     PrettyTime.add((Long) current / 1000);
                 }
 
                 if (dataName2.equals("time")) {
-                    graph = (new StatsGraph(graph_id, ip + " - "
-                            + xlabel + " - " + prettyTimeFrame, description, "Time - " +
prettyTimeFrame,
-                            ylabel, data1operation
-                                    .charAt(0), DataList.get(graphName1), operation, data2operation.charAt(0),
PrettyTime,
-                            snapshot_time, (int) (mrc.getSnapshotDuration() / 1000), timeFrame,
color, warninglevel1, warninglevel1));
-                } else if (!dataName2.equals("time") && (dataName2 != null)
-                        && !dataName2.equals("null") && !dataName2.equals(""))
{
-                    graph = (new StatsGraph(graph_id, ip + " - "
-                            + xlabel + " - " + prettyTimeFrame, description, "Time - " +
prettyTimeFrame,
-                            ylabel, data1operation.charAt(0), DataList.get(graphName1), operation,

-                            data2operation.charAt(0), DataList
-                                    .get(graphName2), snapshot_time,
-                            (int) (mrc.getSnapshotDuration() / 1000),
-                            timeFrame, color, warninglevel1, warninglevel1));
-                } else if (dataName2 == null || dataName2.equals("null") || dataName2.equals(""))
{
-                    graph = (new StatsGraph(graph_id, ip + " - "
-                            + xlabel + " - " + prettyTimeFrame, description, "Time - " +
prettyTimeFrame,
-                            ylabel, data1operation.charAt(0), DataList.get(graphName1), operation,
snapshot_time,
+                    graph = (new StatsGraph(graph_id, ip + " - " + xlabel
+                            + " - " + prettyTimeFrame, description, "Time - "
+                            + prettyTimeFrame, ylabel,
+                            data1operation.charAt(0), DataList.get(graphName1),
+                            operation, data2operation.charAt(0), PrettyTime,
+                            snapshot_time,
                             (int) (mrc.getSnapshotDuration() / 1000),
                             timeFrame, color, warninglevel1, warninglevel1));
+                } else if (!dataName2.equals("time") && (dataName2 != null)
+                        && !dataName2.equals("null") && !dataName2.equals(""))
{
+                    graph = (new StatsGraph(graph_id, ip + " - " + xlabel
+                            + " - " + prettyTimeFrame, description, "Time - "
+                            + prettyTimeFrame, ylabel,
+                            data1operation.charAt(0), DataList.get(graphName1),
+                            operation, data2operation.charAt(0), DataList
+                                    .get(graphName2), snapshot_time, (int) (mrc
+                                    .getSnapshotDuration() / 1000), timeFrame,
+                            color, warninglevel1, warninglevel1));
+                } else if (dataName2 == null || dataName2.equals("null")
+                        || dataName2.equals("")) {
+                    graph = (new StatsGraph(graph_id, ip + " - " + xlabel
+                            + " - " + prettyTimeFrame, description, "Time - "
+                            + prettyTimeFrame, ylabel,
+                            data1operation.charAt(0), DataList.get(graphName1),
+                            operation, snapshot_time, (int) (mrc
+                                    .getSnapshotDuration() / 1000), timeFrame,
+                            color, warninglevel1, warninglevel1));
                 } else {
                     graph = (new StatsGraph());
                 }
             }
         }
-        
+
         // check to see if graph was successfully populated
-        if(graph != null) {
+        if (graph != null) {
             // get the current date
             Format formatter = null;
             formatter = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
             Date date = new Date(System.currentTimeMillis());
             String currentTime = formatter.format(date);
-            // the graph was successfully operated on, 
+            // the graph was successfully operated on,
             // so update the last_seen attribute
             DBManager dbManager = new DBManager();
             Connection conn = dbManager.getConnection();
             Statement stmt = conn.createStatement();
-            stmt.executeUpdate(
-                    "UPDATE GRAPHS SET LAST_SEEN='" + currentTime + "' WHERE GRAPH_ID=" +
graph_id);
+            stmt.executeUpdate("UPDATE GRAPHS SET LAST_SEEN='" + currentTime
+                    + "' WHERE GRAPH_ID=" + graph_id);
             conn.close();
         }
         return graph;

Modified: geronimo/sandbox/monitoring/client/client-war/src/main/java/org/apache/geronimo/plugins/monitoring/client/StatsGraph.java
URL: http://svn.apache.org/viewvc/geronimo/sandbox/monitoring/client/client-war/src/main/java/org/apache/geronimo/plugins/monitoring/client/StatsGraph.java?rev=603080&r1=603079&r2=603080&view=diff
==============================================================================
--- geronimo/sandbox/monitoring/client/client-war/src/main/java/org/apache/geronimo/plugins/monitoring/client/StatsGraph.java
(original)
+++ geronimo/sandbox/monitoring/client/client-war/src/main/java/org/apache/geronimo/plugins/monitoring/client/StatsGraph.java
Mon Dec 10 14:37:22 2007
@@ -21,8 +21,7 @@
 import java.util.ArrayList;
 import java.util.Date;
 
-public class StatsGraph
-{
+public class StatsGraph {
     private String GraphName;
     private String DivName;
     private String Description;
@@ -30,19 +29,29 @@
     private String DivImplement;
     private String XAxisLabel;
     private String YAxisLabel;
-    private int    SnapshotDuration;
-    private int    TimeFrame;
-    private int    PointCount;
+    private int SnapshotDuration;
+    private int TimeFrame;
+    private int PointCount;
     private String HexColor;
     private String GraphJS;
 
-    public StatsGraph(Integer graph_id, String graphName, String description,
-            String xAxisLabel, String yAxisLabel, char data1operation,
-            ArrayList<Object> dataSet1, String operation, char data2operation,
-            ArrayList<Object> dataSet2, ArrayList<Object> snapshotTimes,
-            int snapshotDuration, int timeFrame, String hexColor,
-            float warninglevel1, float warninglevel2)
-    {
+    public StatsGraph(
+                        Integer graph_id, 
+                        String graphName,
+                        String description,
+                        String xAxisLabel,
+                        String yAxisLabel,
+                        char data1operation,
+                        ArrayList<Object> dataSet1, 
+                        String operation, 
+                        char data2operation,
+                        ArrayList<Object> dataSet2,
+                        ArrayList<Object> snapshotTimes,
+                        int snapshotDuration,
+                        int timeFrame, 
+                        String hexColor,
+                        float warninglevel1,    
+                        float warninglevel2) {
 
         DivName = "graph" + graph_id + "Container";
         GraphName = graphName;
@@ -60,47 +69,53 @@
         DivImplement = "<div id=\"" + DivName + "\"></div>" + "\n";
 
         GraphJS = "var " + "graph" + graph_id + "Data = \n" + "[\n";
-        if (data1operation == 'D' && data2operation == 'D')
-            for (int i = 1; i < dataSet1.size(); i++)
-            {
-                if (((Long) dataSet1.get(i) - (Long) dataSet1.get(i - 1)) < 0)
+        if (data1operation == 'D' && data2operation == 'D') {
+            for (int i = 1; i < dataSet1.size(); i++) {
+                if (((Long) dataSet1.get(i) - (Long) dataSet1.get(i - 1)) < 0) {
                     dataSet1.set(i - 1, dataSet1.get(i));
-                GraphJS = GraphJS + " { index: " + (i)
-                        + ", value: Math.round(("
-                        + ((Long) dataSet1.get(i) - (Long) dataSet1.get(i - 1))
-                        + operation
-                        + ((Long) dataSet2.get(i) - (Long) dataSet2.get(i - 1))
-                        + ")*10)/10 },\n";
+                    GraphJS = GraphJS
+                            + " { index: "
+                            + (i)
+                            + ", value: Math.round(("
+                            + ((Long) dataSet1.get(i) - (Long) dataSet1
+                                    .get(i - 1));
+                    // ensure there is not a division by 0
+                    GraphJS += appendOperation(operation, (Long) dataSet2.get(i) - (Long)
dataSet2.get(i - 1));
+                    GraphJS += ")*10)/10 },\n";
+                }
             }
+        }
         if (data1operation == 'D' && data2operation != 'D')
-            for (int i = 1; i < dataSet1.size(); i++)
-            {
+            for (int i = 1; i < dataSet1.size(); i++) {
                 if (((Long) dataSet1.get(i) - (Long) dataSet1.get(i - 1)) < 0)
                     dataSet1.set(i - 1, dataSet1.get(i));
                 GraphJS = GraphJS + " { index: " + (i)
                         + ", value: Math.round(("
-                        + ((Long) dataSet1.get(i) - (Long) dataSet1.get(i - 1))
-                        + operation + (dataSet2.get(i)) + ")*10)/10 },\n";
+                        + ((Long) dataSet1.get(i) - (Long) dataSet1.get(i - 1));
+                // ensure there is not a division by 0
+                GraphJS += appendOperation(operation, (Long) dataSet2.get(i));
+                GraphJS += ")*10)/10 },\n";
             }
         if (data1operation != 'D' && data2operation == 'D')
-            for (int i = 1; i < dataSet1.size(); i++)
-            {
+            for (int i = 1; i < dataSet1.size(); i++) {
                 if (((Long) dataSet1.get(i) - (Long) dataSet1.get(i - 1)) < 0)
                     dataSet1.set(i - 1, dataSet1.get(i));
                 GraphJS = GraphJS + " { index: " + (i)
-                        + ", value: Math.round((" + (dataSet1.get(i))
-                        + operation
-                        + ((Long) dataSet2.get(i) - (Long) dataSet2.get(i - 1))
-                        + ")*10)/10 },\n";
+                        + ", value: Math.round((" + (dataSet1.get(i));
+                // ensure there is not a division by 0
+                GraphJS += appendOperation(operation, (Long) dataSet2.get(i) - (Long) dataSet2.get(i
- 1));
+                GraphJS += ")*10)/10 },\n";
             }
         if (data1operation != 'D' && data2operation != 'D')
-            for (int i = 1; i < dataSet1.size(); i++)
-            {
-                if (((Long) dataSet1.get(i) - (Long) dataSet1.get(i - 1)) < 0)
+            for (int i = 1; i < dataSet1.size(); i++) {
+                if (((Long) dataSet1.get(i) - (Long) dataSet1.get(i - 1)) < 0) {
                     dataSet1.set(i - 1, dataSet1.get(i));
+                }
                 GraphJS = GraphJS + " { index: " + (i)
-                        + ", value: Math.round((" + (dataSet1.get(i))
-                        + operation + (dataSet2.get(i)) + ")*10)/10 },\n";
+                        + ", value: Math.round((" + (dataSet1.get(i));
+                // ensure there is not a division by 0
+                GraphJS += appendOperation(operation, (Long) dataSet2.get(i));
+                GraphJS += ")*10)/10 },\n";
             }
 
         GraphJS = GraphJS + "];\n";
@@ -154,12 +169,10 @@
         Format formatter = new SimpleDateFormat("HH:mm");
         if ((timeFrame / 1440) > 7)
             formatter = new SimpleDateFormat("M/d");
-        else
-        {
+        else {
             if ((timeFrame / 60) > 24)
                 formatter = new SimpleDateFormat("E a");
-            else
-            {
+            else {
                 // if (timeFrame > 60)
                 // formatter = new SimpleDateFormat("HH:mm");
                 // else
@@ -167,8 +180,7 @@
             }
         }
 
-        for (int i = 1; i < dataSet1.size(); i++)
-        {
+        for (int i = 1; i < dataSet1.size(); i++) {
             Date date = new Date((Long) snapshotTimes.get(i));
             // System.out.println("StatsGraph Says: Time object "+i+" is
             // "+snapshotTimes.get(i));
@@ -267,9 +279,9 @@
     public StatsGraph(Integer graph_id, String graphName, String description,
             String xAxisLabel, String yAxisLabel, char data1operation,
             ArrayList<Object> dataSet1, String operation,
-            ArrayList<Object> snapshotTimes, int snapshotDuration, int timeFrame,
-            String hexColor, float warninglevel1, float warninglevel2)
-    {
+            ArrayList<Object> snapshotTimes, int snapshotDuration,
+            int timeFrame, String hexColor, float warninglevel1,
+            float warninglevel2) {
 
         DivName = "graph" + graph_id + "Container";
         GraphName = graphName;
@@ -288,8 +300,7 @@
 
         GraphJS = "var " + "graph" + graph_id + "Data = \n" + "[\n";
         if (data1operation == 'D')
-            for (int i = 1; i < dataSet1.size(); i++)
-            {
+            for (int i = 1; i < dataSet1.size(); i++) {
                 if (((Long) dataSet1.get(i) - (Long) dataSet1.get(i - 1)) < 0)
                     dataSet1.set(i - 1, dataSet1.get(i));
                 GraphJS = GraphJS + " { index: " + (i)
@@ -298,8 +309,7 @@
                         + operation + ")*10)/10 },\n";
             }
         if (data1operation != 'D')
-            for (int i = 1; i < dataSet1.size(); i++)
-            {
+            for (int i = 1; i < dataSet1.size(); i++) {
                 if (((Long) dataSet1.get(i) - (Long) dataSet1.get(i - 1)) < 0)
                     dataSet1.set(i - 1, dataSet1.get(i));
                 GraphJS = GraphJS + " { index: " + (i)
@@ -358,12 +368,10 @@
         Format formatter = new SimpleDateFormat("HH:mm");
         if ((timeFrame / 1440) > 7)
             formatter = new SimpleDateFormat("M/d");
-        else
-        {
+        else {
             if ((timeFrame / 60) > 24)
                 formatter = new SimpleDateFormat("E a");
-            else
-            {
+            else {
                 // if (timeFrame > 60)
                 // formatter = new SimpleDateFormat("HH:mm");
                 // else
@@ -371,8 +379,7 @@
             }
         }
 
-        for (int i = 1; i < dataSet1.size(); i++)
-        {
+        for (int i = 1; i < dataSet1.size(); i++) {
             Date date = new Date((Long) snapshotTimes.get(i));
             // System.out.println("StatsGraph Says: Time object "+i+" is
             // "+snapshotTimes.get(i));
@@ -468,73 +475,70 @@
 
     }
 
-    public StatsGraph()
-    {
+    private String appendOperation(String operation, Long number) {
+        String retval = "";
+        // ensure there is not a division by 0
+        if (operation.equals("/") && number == 0) {
+            retval += "*0";
+        } else {
+            retval += operation + number;
+        }
+        return retval;
+    }
+
+    public StatsGraph() {
 
     }
 
-    public void redraw()
-    {
+    public void redraw() {
 
     }
 
-    public String getJS()
-    {
+    public String getJS() {
         return GraphJS;
     }
 
-    public String getDiv()
-    {
+    public String getDiv() {
         return DivDefine;
     }
 
-    public String getDivImplement()
-    {
+    public String getDivImplement() {
         return DivImplement;
     }
 
-    public String getDivName()
-    {
+    public String getDivName() {
         return DivName;
     }
 
-    public String getXAxis()
-    {
+    public String getXAxis() {
         return XAxisLabel;
     }
 
-    public String getYAxis()
-    {
+    public String getYAxis() {
         return YAxisLabel;
     }
 
-    public String getName()
-    {
+    public String getName() {
         return GraphName;
     }
 
-    public String getDescription()
-    {
+    public String getDescription() {
         return Description;
     }
 
-    public int getSnapshotDuration()
-    {
+    public int getSnapshotDuration() {
         return SnapshotDuration;
     }
 
-    public int getTimeFrame()
-    {
+    public int getTimeFrame() {
         return TimeFrame;
     }
 
-    public int getPointCount()
-    {
+    public int getPointCount() {
         return PointCount;
     }
 
-    public String getColor()
-    {
+    public String getColor() {
         return HexColor;
     }
 }



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