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Similar blocks of code found in 5 locations. Consider refactoring.
Open

    analysisViewDisplay: function(){
        _this = this;
        loginCheck(function(result) {
            if (result) {
             view = new AnalysisView();
Severity: Major
Found in src/main/webapp/WEB-INF/js/main.js and 4 other locations - About 1 hr to fix
src/main/webapp/WEB-INF/js/main.js on lines 63..71
src/main/webapp/WEB-INF/js/main.js on lines 72..80
src/main/webapp/WEB-INF/js/main.js on lines 90..98
src/main/webapp/WEB-INF/js/main.js on lines 99..107

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 58.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 5 locations. Consider refactoring.
Open

    dashboardViewDisplay: function(){
        _this = this;
        loginCheck(function(result) {
            if (result) {
             view = new DashboardView();
Severity: Major
Found in src/main/webapp/WEB-INF/js/main.js and 4 other locations - About 1 hr to fix
src/main/webapp/WEB-INF/js/main.js on lines 63..71
src/main/webapp/WEB-INF/js/main.js on lines 72..80
src/main/webapp/WEB-INF/js/main.js on lines 81..89
src/main/webapp/WEB-INF/js/main.js on lines 90..98

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 58.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Function login has 28 lines of code (exceeds 25 allowed). Consider refactoring.
Open

        login : function(event) {
            event.preventDefault();
            var formValues = {
                email: $('#inputEmail').val(),
                password: $('#inputPassword').val()
Severity: Minor
Found in src/main/webapp/WEB-INF/js/views/login-view.js - About 1 hr to fix

Function success has 28 lines of code (exceeds 25 allowed). Consider refactoring.
Open

             success:function (data) {
                 var jsonData = JSON.parse(data);
                 var status = jsonData.status;
                 if(status === "success") {
                    $.ajax({
Severity: Minor
Found in src/main/webapp/WEB-INF/js/views/experiment-view.js - About 1 hr to fix

Similar blocks of code found in 2 locations. Consider refactoring.
Open

        try {
            Context ctx = new InitialContext();
            Context env = (Context) ctx.lookup("java:comp/env");
            highWaterMark = Integer.parseInt((String) env.lookup("highWaterMark"));
            log.info("HIGH WATER MARK READ FROM FILE IS: " + highWaterMark);
Severity: Major
Found in src/main/java/in/ac/bits/protocolanalyzer/persistence/repository/AnalysisRepository.java and 1 other location - About 1 hr to fix
src/main/java/in/ac/bits/protocolanalyzer/persistence/repository/SaveRepository.java on lines 53..61

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 76.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 2 locations. Consider refactoring.
Open

        try {
            Context ctx = new InitialContext();
            Context env = (Context) ctx.lookup("java:comp/env");
            lowWaterMark = Integer.parseInt((String) env.lookup("lowWaterMark"));
            log.info("LOW WATER MARK READ FROM FILE IS: " + lowWaterMark);
Severity: Major
Found in src/main/java/in/ac/bits/protocolanalyzer/persistence/repository/SaveRepository.java and 1 other location - About 1 hr to fix
src/main/java/in/ac/bits/protocolanalyzer/persistence/repository/AnalysisRepository.java on lines 54..62

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 76.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 2 locations. Consider refactoring.
Open

                 else{
                    Cookies.remove('userName');
                    Cookies.remove('userAuth');
                    app.navigate("/",{trigger:true});
                    alert("You have been logged out. Please login to continue");
Severity: Major
Found in src/main/webapp/WEB-INF/js/main.js and 1 other location - About 1 hr to fix
src/main/webapp/WEB-INF/js/main.js on lines 36..42

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 57.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 2 locations. Consider refactoring.
Open

             error:function(){
                Cookies.remove('userName');
                Cookies.remove('userAuth');
                app.navigate("#",{trigger:true});
                alert("You have been logged out. Please login to continue");
Severity: Major
Found in src/main/webapp/WEB-INF/js/main.js and 1 other location - About 1 hr to fix
src/main/webapp/WEB-INF/js/main.js on lines 28..34

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 57.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Method calculateMetrics has 26 lines of code (exceeds 25 allowed). Consider refactoring.
Open

    public void calculateMetrics() {

        log.info("==========================================");
        log.info("Session Name : " + sessionName);
        log.info("Pcap Path: " + pcapPath);
Severity: Minor
Found in src/main/java/in/ac/bits/protocolanalyzer/analyzer/PerformanceMetrics.java - About 1 hr to fix

Function loginCheck has 26 lines of code (exceeds 25 allowed). Consider refactoring.
Open

function loginCheck(callback) {
     $.ajax({
            url:'/protocolanalyzer/auth',
             type:'GET',
             contentType: 'application/json; charset=utf-8',
Severity: Minor
Found in src/main/webapp/WEB-INF/js/main.js - About 1 hr to fix

Identical blocks of code found in 2 locations. Consider refactoring.
Open

    private void init(String pcapPath) {
        this.session = context.getBean(Session.class);
        Random rand = new Random();
        session.init("session_" + rand.nextInt(), pcapPath);
        log.info("Session init complete!!");
Severity: Major
Found in src/main/java/in/ac/bits/protocolanalyzer/mvc/controller/SessionController.java and 1 other location - About 1 hr to fix
src/main/java/in/ac/bits/protocolanalyzer/mvc/controller/Experiment.java on lines 71..79

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 70.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Identical blocks of code found in 2 locations. Consider refactoring.
Open

    private void init(String pcapPath) {
        this.session = context.getBean(Session.class);
        Random rand = new Random();
        session.init("session_" + rand.nextInt(), pcapPath);
        log.info("Session init complete!!");
Severity: Major
Found in src/main/java/in/ac/bits/protocolanalyzer/mvc/controller/Experiment.java and 1 other location - About 1 hr to fix
src/main/java/in/ac/bits/protocolanalyzer/mvc/controller/SessionController.java on lines 72..80

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 70.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 2 locations. Consider refactoring.
Open

/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
Severity: Minor
Found in src/main/java/in/ac/bits/protocolanalyzer/analyzer/transport/TransportAnalyzer.java and 1 other location - About 55 mins to fix
src/main/java/in/ac/bits/protocolanalyzer/analyzer/network/NetworkAnalyzer.java on lines 1..46

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 67.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 2 locations. Consider refactoring.
Open

/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
Severity: Minor
Found in src/main/java/in/ac/bits/protocolanalyzer/analyzer/network/NetworkAnalyzer.java and 1 other location - About 55 mins to fix
src/main/java/in/ac/bits/protocolanalyzer/analyzer/transport/TransportAnalyzer.java on lines 1..47

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 67.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 2 locations. Consider refactoring.
Open

  public String setNextProtocolType() {
    String nextHeaderType = getProtocol(this.ipv4Header);
    switch(nextHeaderType) {
      case "11": return Protocol.get("UDP");
      case "06": return Protocol.get("TCP");
Severity: Minor
Found in src/main/java/in/ac/bits/protocolanalyzer/analyzer/network/IPv4Analyzer.java and 1 other location - About 55 mins to fix
src/main/java/in/ac/bits/protocolanalyzer/analyzer/network/IPv6Analyzer.java on lines 133..141

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 65.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 2 locations. Consider refactoring.
Open

  public String setNextProtocolType() {
    String nextHeaderType = getNextHdr(this.ipv6Header);
    switch(nextHeaderType) {
      case "11": return Protocol.get("UDP");
      case "06": return Protocol.get("TCP");
Severity: Minor
Found in src/main/java/in/ac/bits/protocolanalyzer/analyzer/network/IPv6Analyzer.java and 1 other location - About 55 mins to fix
src/main/java/in/ac/bits/protocolanalyzer/analyzer/network/IPv4Analyzer.java on lines 161..169

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 65.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Method run has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
Open

    @Override
    public void run() {
        this.isRunning = true;
        while (!buckets.isEmpty()) {
Severity: Minor
Found in src/main/java/in/ac/bits/protocolanalyzer/persistence/repository/SaveRepository.java - About 55 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Similar blocks of code found in 6 locations. Consider refactoring.
Open

  private void setTcpHeader(PacketWrapper packetWrapper) {
    Packet packet = packetWrapper.getPacket();
    int startByte = packetWrapper.getStartByte();
    byte[] rawPacket = packet.getRawData();
    this.tcpHeader = Arrays.copyOfRange(rawPacket, startByte, startByte + TcpHeader.TOTAL_HEADER_LENGTH);
Severity: Major
Found in src/main/java/in/ac/bits/protocolanalyzer/analyzer/transport/TcpAnalyzer.java and 5 other locations - About 50 mins to fix
src/main/java/in/ac/bits/protocolanalyzer/analyzer/link/EthernetAnalyzer.java on lines 43..48
src/main/java/in/ac/bits/protocolanalyzer/analyzer/network/IPv4Analyzer.java on lines 47..52
src/main/java/in/ac/bits/protocolanalyzer/analyzer/network/IPv6Analyzer.java on lines 45..50
src/main/java/in/ac/bits/protocolanalyzer/analyzer/transport/IcmpAnalyzer.java on lines 44..49
src/main/java/in/ac/bits/protocolanalyzer/analyzer/transport/UdpAnalyzer.java on lines 44..49

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 58.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 6 locations. Consider refactoring.
Open

  private void setEthernetHeader(PacketWrapper packetWrapper) {
    Packet packet = packetWrapper.getPacket();
    int startByte = packetWrapper.getStartByte();
    byte[] rawPacket = packet.getRawData();
    this.ethernetHeader = Arrays.copyOfRange(rawPacket, startByte, startByte + EthernetHeader.TOTAL_HEADER_LENGTH);
Severity: Major
Found in src/main/java/in/ac/bits/protocolanalyzer/analyzer/link/EthernetAnalyzer.java and 5 other locations - About 50 mins to fix
src/main/java/in/ac/bits/protocolanalyzer/analyzer/network/IPv4Analyzer.java on lines 47..52
src/main/java/in/ac/bits/protocolanalyzer/analyzer/network/IPv6Analyzer.java on lines 45..50
src/main/java/in/ac/bits/protocolanalyzer/analyzer/transport/IcmpAnalyzer.java on lines 44..49
src/main/java/in/ac/bits/protocolanalyzer/analyzer/transport/TcpAnalyzer.java on lines 44..49
src/main/java/in/ac/bits/protocolanalyzer/analyzer/transport/UdpAnalyzer.java on lines 44..49

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 58.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 6 locations. Consider refactoring.
Open

  private void setIPv6Header(PacketWrapper packetWrapper) {
    Packet packet = packetWrapper.getPacket();
    int startByte = packetWrapper.getStartByte();
    byte[] rawPacket = packet.getRawData();
    this.ipv6Header = Arrays.copyOfRange(rawPacket, startByte, startByte + IPv6Header.TOTAL_HEADER_LENGTH);
Severity: Major
Found in src/main/java/in/ac/bits/protocolanalyzer/analyzer/network/IPv6Analyzer.java and 5 other locations - About 50 mins to fix
src/main/java/in/ac/bits/protocolanalyzer/analyzer/link/EthernetAnalyzer.java on lines 43..48
src/main/java/in/ac/bits/protocolanalyzer/analyzer/network/IPv4Analyzer.java on lines 47..52
src/main/java/in/ac/bits/protocolanalyzer/analyzer/transport/IcmpAnalyzer.java on lines 44..49
src/main/java/in/ac/bits/protocolanalyzer/analyzer/transport/TcpAnalyzer.java on lines 44..49
src/main/java/in/ac/bits/protocolanalyzer/analyzer/transport/UdpAnalyzer.java on lines 44..49

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 58.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Severity
Category
Status
Source
Language