A distributed task scheduling framework.（分布式任务调度平台XXL-JOB）
This report summarizes scanner evidence for xuxueli/xxl-job, a Java project with 30,609 GitHub stars. SynthScan examined 52,835 lines of code across 273 source files, recording 158 pattern matches distributed across 4 syntactic categories. The legacy adjusted pattern signal is 4.9 (Low pattern signal); it is not an authorship estimate.
Use the findings to ask whether maintainers can explain intent, verify dependencies, simplify unnecessary scaffolding, and focus review effort. Risk Payload v1 adds ownership, supply-chain, over-engineering, and review-effort vectors when available. These are prompts for human verification, not probabilities, security findings, or measured maintenance costs.
Use each vector to guide manual verification of the underlying findings.
Can maintainers explain intent, assumptions, and trade-offs? 144 finding(s).
Are imports declared and package/API names verified? 14 finding(s).
Are wrappers, guards, and repeated structures necessary? 13 finding(s).
Which changes need focused human review? 158 finding(s).
This chart tracks the legacy adjusted pattern score across scan runs. Changes can reflect source changes, scan coverage, or detector/scoring versions; they do not measure AI adoption or prove that a team refactored code. Compare runs only when their scoring versions are compatible. The dashed line tracks the raw pattern-hit count.
Groups findings by configured severity weight. Severity is not a confidence estimate, security rating, or proof that a package is missing. Verify imports against the project's manifests and inspect each finding in its local design context.
This horizontal bar chart shows where configured pattern scores accumulate across directories. Treat the bars as locations to inspect, not as evidence of authorship or code quality. Use the file-level findings to decide whether a directory needs a focused ownership, dependency, complexity, or review check.
The scanner identified 158 distinct pattern matches across 4 syntactic categories. Each entry below represents a discrete location in the source code where the engine recorded a detector match to inspect in context. Expand any category row to inspect the individual file paths, line numbers, code snippets, and the lexical context (CODE, COMMENT, or STRING) in which each match was detected.
Reading the findings table: The Severity column indicates the configured finding weight (CRITICAL / HIGH / MEDIUM / LOW). The Context column identifies whether the match occurred inside executable code, an inline comment, or a string literal — legacy comment-context matches receive a ×1.5 score weight. The ⚡ bolt icon marks clustered matches: three or more patterns within a 10-line window, each receiving an additional ×1.5 density multiplier under the legacy scoring model.
| Severity | File | Line | Snippet | Context |
|---|---|---|---|---|
| LOW | …a/com/xxl/job/executor/controller/IndexController.java | 1 | //package com.xxl.job.executor.mvc.controller; | COMMENT |
| LOW | …va/com/xxl/job/core/handler/annotation/JobHandler.java | 1 | //package com.xxl.job.core.handler.annotation; | COMMENT |
| LOW | …va/com/xxl/job/core/handler/annotation/JobHandler.java | 21 | // | COMMENT |
| LOW | …ava/com/xxl/job/core/util/deprecated/ShardingUtil.java | 1 | //package com.xxl.job.core.util; | COMMENT |
| LOW | …ava/com/xxl/job/core/util/deprecated/ShardingUtil.java | 21 | // public int getIndex() { | COMMENT |
| LOW | …ava/com/xxl/job/core/util/deprecated/ShardingUtil.java | 41 | // | COMMENT |
| LOW | …in/java/com/xxl/job/core/util/deprecated/GsonTool.java | 1 | //package com.xxl.job.core.util; | COMMENT |
| LOW | …in/java/com/xxl/job/core/util/deprecated/GsonTool.java | 21 | // gson= new GsonBuilder().setDateFormat("yyyy-MM-dd HH:mm:ss").disableHtmlEscaping().create(); | COMMENT |
| LOW | …in/java/com/xxl/job/core/util/deprecated/GsonTool.java | 41 | // * <pre> | COMMENT |
| LOW | …in/java/com/xxl/job/core/util/deprecated/GsonTool.java | 61 | // * @param classOfT | COMMENT |
| LOW | …in/java/com/xxl/job/core/util/deprecated/GsonTool.java | 81 | // public Type getRawType() { | COMMENT |
| LOW | …in/java/com/xxl/job/core/util/deprecated/GsonTool.java | 101 | // * json 转成 特定的 Type 的Object | COMMENT |
| LOW | …in/java/com/xxl/job/core/util/deprecated/GsonTool.java | 121 | // * List<Demo> demoList = GsonTool.fromJsonList(json, Demo.class); | COMMENT |
| LOW | …in/java/com/xxl/job/core/util/deprecated/GsonTool.java | 141 | // * @param keyClass | COMMENT |
| LOW | …in/java/com/xxl/job/core/util/deprecated/GsonTool.java | 161 | // return gson.toJsonTree(src); | COMMENT |
| LOW | …in/java/com/xxl/job/core/util/deprecated/GsonTool.java | 181 | // * @return | COMMENT |
| LOW | …in/java/com/xxl/job/core/util/deprecated/GsonTool.java | 201 | // | COMMENT |
| LOW | …va/com/xxl/job/core/util/deprecated/ThrowableUtil.java | 1 | //package com.xxl.job.core.util; | COMMENT |
| LOW | …va/com/xxl/job/core/util/deprecated/ThrowableUtil.java | 21 | // return errorMsg; | COMMENT |
| LOW | …main/java/com/xxl/job/core/util/deprecated/IpUtil.java | 1 | //package com.xxl.job.core.util; | COMMENT |
| LOW | …main/java/com/xxl/job/core/util/deprecated/IpUtil.java | 21 | // | COMMENT |
| LOW | …main/java/com/xxl/job/core/util/deprecated/IpUtil.java | 41 | // } | COMMENT |
| LOW | …main/java/com/xxl/job/core/util/deprecated/IpUtil.java | 61 | // && IP_PATTERN.matcher(name).matches() | COMMENT |
| LOW | …main/java/com/xxl/job/core/util/deprecated/IpUtil.java | 81 | // */ | COMMENT |
| LOW | …main/java/com/xxl/job/core/util/deprecated/IpUtil.java | 101 | // // 1、prefer filter NetworkInterface | COMMENT |
| LOW | …main/java/com/xxl/job/core/util/deprecated/IpUtil.java | 121 | // } | COMMENT |
| LOW | …main/java/com/xxl/job/core/util/deprecated/IpUtil.java | 141 | // InetAddress addressItem = toValidAddress(localAddress); | COMMENT |
| LOW | …main/java/com/xxl/job/core/util/deprecated/IpUtil.java | 161 | // if (LOCAL_ADDRESS != null) { | COMMENT |
| LOW | …main/java/com/xxl/job/core/util/deprecated/IpUtil.java | 181 | // * @param port | COMMENT |
| LOW | …main/java/com/xxl/job/core/util/deprecated/IpUtil.java | 201 | // | COMMENT |
| LOW | …in/java/com/xxl/job/core/util/deprecated/FileUtil.java | 1 | //package com.xxl.job.core.util; | COMMENT |
| LOW | …in/java/com/xxl/job/core/util/deprecated/FileUtil.java | 21 | // * delete recursively | COMMENT |
| LOW | …in/java/com/xxl/job/core/util/deprecated/FileUtil.java | 41 | // | COMMENT |
| LOW | …in/java/com/xxl/job/core/util/deprecated/FileUtil.java | 61 | // fos = new FileOutputStream(file); | COMMENT |
| LOW | …in/java/com/xxl/job/core/util/deprecated/FileUtil.java | 81 | // | COMMENT |
| LOW | …in/java/com/xxl/job/core/util/deprecated/FileUtil.java | 101 | // } | COMMENT |
| LOW | …in/java/com/xxl/job/core/util/deprecated/FileUtil.java | 121 | // content += "\r\n"; | COMMENT |
| LOW | …in/java/com/xxl/job/core/util/deprecated/FileUtil.java | 141 | // } | COMMENT |
| LOW | …in/java/com/xxl/job/core/util/deprecated/FileUtil.java | 161 | // while ((line = reader.readLine())!=null) { | COMMENT |
| LOW | …om/xxl/job/core/util/deprecated/ExecutorBizClient.java | 1 | //package com.xxl.job.core.openapi.client; | COMMENT |
| LOW | …om/xxl/job/core/util/deprecated/ExecutorBizClient.java | 21 | // | COMMENT |
| LOW | …om/xxl/job/core/util/deprecated/ExecutorBizClient.java | 41 | // @Override | COMMENT |
| LOW | …a/com/xxl/job/core/util/deprecated/AdminBizClient.java | 1 | //package com.xxl.job.core.openapi.client; | COMMENT |
| LOW | …a/com/xxl/job/core/util/deprecated/AdminBizClient.java | 21 | // this.addressUrl = addressUrl; | COMMENT |
| LOW | …a/com/xxl/job/core/util/deprecated/AdminBizClient.java | 41 | // return XxlJobRemotingUtil.postBody(addressUrl+"api/callback", accessToken, timeout, handleCallbackRequestList, | COMMENT |
| LOW | …in/java/com/xxl/job/core/util/deprecated/DateUtil.java | 1 | //package com.xxl.job.core.util; | COMMENT |
| LOW | …in/java/com/xxl/job/core/util/deprecated/DateUtil.java | 21 | // // ---------------------- format parse ---------------------- | COMMENT |
| LOW | …in/java/com/xxl/job/core/util/deprecated/DateUtil.java | 41 | // } | COMMENT |
| LOW | …in/java/com/xxl/job/core/util/deprecated/DateUtil.java | 61 | // * format date. like "yyyy-MM-dd HH:mm:ss" | COMMENT |
| LOW | …in/java/com/xxl/job/core/util/deprecated/DateUtil.java | 81 | // } | COMMENT |
| LOW | …in/java/com/xxl/job/core/util/deprecated/DateUtil.java | 101 | // public static Date parseDateTime(String dateString) { | COMMENT |
| LOW | …in/java/com/xxl/job/core/util/deprecated/DateUtil.java | 121 | // } | COMMENT |
| LOW | …in/java/com/xxl/job/core/util/deprecated/DateUtil.java | 141 | // | COMMENT |
| LOW | …ain/java/com/xxl/job/core/util/deprecated/ReturnT.java | 1 | //package com.xxl.job.core.openapi.model; | COMMENT |
| LOW | …ain/java/com/xxl/job/core/util/deprecated/ReturnT.java | 21 | // | COMMENT |
| LOW | …ain/java/com/xxl/job/core/util/deprecated/ReturnT.java | 41 | // public String getMsg() { | COMMENT |
| LOW | …ain/java/com/xxl/job/core/util/deprecated/ReturnT.java | 61 | // ", msg='" + msg + '\'' + | COMMENT |
| LOW | …ain/java/com/xxl/job/core/util/deprecated/ReturnT.java | 81 | // public static <T> ReturnT<T> of(int code, String msg, T data) { | COMMENT |
| LOW | …ain/java/com/xxl/job/core/util/deprecated/ReturnT.java | 101 | // } | COMMENT |
| LOW | …com/xxl/job/core/util/deprecated/JdkSerializeTool.java | 1 | //package com.xxl.job.core.util; | COMMENT |
| 71 more matches not shown… | ||||
| Severity | File | Line | Snippet | Context |
|---|---|---|---|---|
| CRITICAL | …/resources/static/plugins/codemirror/lib/codemirror.js | 8787 | return this.cm.display.wrapper.ownerDocument.getSelection() | CODE |
| CRITICAL | …/static/adminlte/bower_components/jquery/jquery.min.js | 2 | !function(e,t){"use strict";"object"==typeof module&&"object"==typeof module.exports?module.exports=e.document?t(e,!0):f | CODE |
| CRITICAL | …/static/adminlte/bower_components/ckeditor/ckeditor.js | 55 | {},g=a.split(/\s+/g);a=CKEDITOR.tools.style.parse._findColor(a);a.length&&(e.color=a[0]);CKEDITOR.tools.array.forEach(g, | CODE |
| CRITICAL | …/static/adminlte/bower_components/ckeditor/ckeditor.js | 356 | this.$.scrollTop;this.$.focus();this.$.scrollTop=b}else this.$.focus();else this.$.setActive()}catch(c){if(!CKEDITOR.env | CODE |
| CRITICAL | …/static/adminlte/bower_components/ckeditor/ckeditor.js | 521 | '"':"")+"\x3e"+d.call(this,b,c)+"\x3c/span\x3e"}]},CKEDITOR.dialog._.uiElementBuilders.hbox.build(b,e,a));return a.join( | CODE |
| CRITICAL | …/static/adminlte/bower_components/ckeditor/ckeditor.js | 539 | focus:function(){var a=this.selectParentTab();setTimeout(function(){var b=a.getInputElement();b&&b.$.focus()},0)},select | CODE |
| CRITICAL | …/static/adminlte/bower_components/ckeditor/ckeditor.js | 540 | getValue:function(){var a=CKEDITOR.ui.dialog.uiElement.prototype.getValue.call(this);if(this.bidi&&a){var b=this.getDire | CODE |
| CRITICAL | …/static/adminlte/bower_components/ckeditor/ckeditor.js | 580 | this._.tabBarMode&&(this._.tabBarMode=!1,this._.currentFocusIndex=-1,k(1)),a.data.preventDefault())},this);A=[];B=CKEDIT | CODE |
| CRITICAL | …/static/adminlte/bower_components/ckeditor/ckeditor.js | 590 | c.focus();setTimeout(function(){c.focusManager.unlock();CKEDITOR.env.iOS&&c.window.focus()},0)}delete this._.parentDialo | CODE |
| CRITICAL | …/static/adminlte/bower_components/ckeditor/ckeditor.js | 968 | (delete d.scaytDict,a.config.scayt_uiTabs[2]=0,CKEDITOR.plugins.scayt.alarmCompatibilityMessage());return d}});a.context | CODE |
| CRITICAL | …/static/adminlte/bower_components/ckeditor/ckeditor.js | 1165 | b.focusManager.focus(c)}function D(){CKEDITOR.env.gecko&&this.editor.unlockSelection();CKEDITOR.env.webkit||(this.editor | CODE |
| Severity | File | Line | Snippet | Context |
|---|---|---|---|---|
| LOW | …tatic/plugins/codemirror/mode/powershell/powershell.js | 284 | function tokenHereStringInterpolation(stream, state) { | CODE |
| LOW | …/resources/static/plugins/codemirror/lib/codemirror.js | 761 | function conflictingCollapsedRange(doc, lineNo$$1, from, to, marker) { | CODE |
| LOW | …/resources/static/plugins/codemirror/lib/codemirror.js | 1872 | function defaultSpecialCharPlaceholder(ch) { | CODE |
| LOW | …/resources/static/plugins/codemirror/lib/codemirror.js | 2433 | function updateExternalMeasurement(cm, line) { | CODE |
| LOW⚡ | …/resources/static/plugins/codemirror/lib/codemirror.js | 2609 | function maybeUpdateRectForZooming(measure, rect) { | CODE |
| LOW⚡ | …/resources/static/plugins/codemirror/lib/codemirror.js | 2619 | function clearLineMeasurementCacheFor(lineView) { | CODE |
| LOW⚡ | …/resources/static/plugins/codemirror/lib/codemirror.js | 2628 | function clearLineMeasurementCache(cm) { | CODE |
| LOW | …/resources/static/plugins/codemirror/lib/codemirror.js | 3342 | function maybeUpdateLineNumberWidth(cm) { | CODE |
| LOW | …/resources/static/plugins/codemirror/lib/codemirror.js | 4843 | function selectionEventCanBeMerged(doc, origin, prev, sel) { | CODE |
| LOW | …/resources/static/plugins/codemirror/lib/codemirror.js | 5044 | function setSelectionReplaceHistory(doc, sel, options) { | CODE |
| LOW | …/resources/static/plugins/codemirror/lib/codemirror.js | 5361 | function makeChangeSingleDocInEditor(cm, change, spans) { | CODE |
| LOW | …/resources/static/plugins/codemirror/lib/codemirror.js | 5721 | function adjustScrollWhenAboveVisible(cm, line, diff) { | CODE |
| LOW | …sources/static/plugins/fullscreen/jquery.fullscreen.js | 143 | function installFullScreenHandlers() | CODE |
| Severity | File | Line | Snippet | Context |
|---|---|---|---|---|
| LOW | …wer_components/ckeditor/plugins/image/dialogs/image.js | 35 | D+'"\x3e\x3cimg id\x3d"'+C+'" alt\x3d"" /\x3e\x3c/a\x3e'+(d.config.image_previewText||"Lorem ipsum dolor sit amet, conse | CODE |
| LOW | …wer_components/ckeditor/plugins/image/dialogs/image.js | 35 | D+'"\x3e\x3cimg id\x3d"'+C+'" alt\x3d"" /\x3e\x3c/a\x3e'+(d.config.image_previewText||"Lorem ipsum dolor sit amet, conse | CODE |
| LOW | …tatic/adminlte/bower_components/select2/select2.min.js | 2 | !function(n){"function"==typeof define&&define.amd?define(["jquery"],n):"object"==typeof module&&module.exports?module.e | CODE |