Maven

fix some more code issues #288

Triggered via push July 19, 2024 15:30

SingingBush

pushed 08ae4fe

main

Status Success

Total duration 8m 0s

Artifacts 1

maven.yml

on: push

Matrix: build

Static Analysis

5m 15s

Annotations

1 error, 160 warnings, and 38 notices

Test with Java 11

TypeError: Cannot read properties of undefined (reading 'group')

Test with Java 11

The following actions uses Node.js version which is deprecated and will be forced to run on node20: madrapps/[email protected]. For more info: https://github.blog/changelog/2024-03-07-github-actions-all-actions-will-run-on-node20-instead-of-node16-by-default/

Redundant 'Collection.addAll()' call: barcode4j/src/main/java/org/krysalis/barcode4j/impl/ConfigurableBarcodeGenerator.java#L46

'addAll()' call can be replaced with parametrized constructor call

Constant values: barcode4j-xalan/src/main/java/org/krysalis/barcode4j/xalan/ElemWrappingConfiguration.java#L122

Condition `s != null` is always `true`

Constant values: barcode4j/src/main/java/org/krysalis/barcode4j/tools/Length.java#L119

Condition `mode > 0` is always `true`

Constant values: barcode4j/src/main/java/org/krysalis/barcode4j/BarcodeUtil.java#L127

Condition `"Error instantiating a barcode generator: " + cl != null` is always `true`

Constant values: barcode4j/src/main/java/org/krysalis/barcode4j/tools/Length.java#L102

Condition `mode == 2` is always `true`

Nullability and data flow problems: barcode4j/src/main/java/org/krysalis/barcode4j/impl/pdf417/PDF417HighLevelEncoder.java#L149

Variable is already assigned to this value

Nullability and data flow problems: barcode4j/src/main/java/org/krysalis/barcode4j/tools/ConfigurationUtil.java#L75

Argument `findDocumentElement((Document)node)` might be null

Nullability and data flow problems: barcode4j/src/main/java/org/krysalis/barcode4j/BarcodeUtil.java#L82

Variable is already assigned to this value

Nullability and data flow problems: barcode4j/src/main/java/org/krysalis/barcode4j/impl/datamatrix/DataMatrixLogicImpl.java#L63

Argument `symbolInfo` might be null

Nullability and data flow problems: barcode4j/src/main/java/org/krysalis/barcode4j/tools/MessageUtil.java#L51

Variable is already assigned to this value

Nullability and data flow problems: barcode4j/src/main/java/org/krysalis/barcode4j/impl/code128/DefaultCode128Encoder.java#L287

Variable is already assigned to this value

Nullability and data flow problems: barcode4j/src/main/java/org/krysalis/barcode4j/BarcodeUtil.java#L100

Variable is already assigned to this value

Deprecated member is still used: barcode4j-fop-ext/src/main/java/org/krysalis/barcode4j/fop/BarcodeElementMapping.java#L39

Deprecated member 'NAMESPACE' is still used

Deprecated member is still used: barcode4j/src/main/java/org/krysalis/barcode4j/output/bitmap/BitmapEncoderRegistry.java#L86

Deprecated member 'register' is still used

Deprecated API usage: barcode4j-xgc/src/main/java/org/krysalis/barcode4j/image/loader/PreloaderBarcode.java#L70

'closeQuietly(javax.xml.transform.Source)' is deprecated

Deprecated API usage: barcode4j-fop-ext/src/main/java/org/krysalis/barcode4j/fop/BarcodeXMLHandler.java#L238

'NAMESPACE' is deprecated

Deprecated API usage: barcode4j-xgc/src/main/java/org/krysalis/barcode4j/image/loader/PreloaderBarcode.java#L83

'needInputStream(javax.xml.transform.Source)' is deprecated

Deprecated API usage: barcode4j/src/main/java/org/krysalis/barcode4j/configuration/DefaultConfigurationBuilder.java#L72

'toURL()' is deprecated

Deprecated API usage: barcode4j-fop-ext/src/main/java/org/krysalis/barcode4j/fop/BarcodeObj.java#L36

'NAMESPACE' is deprecated

Double negation: barcode4j/src/main/java/org/krysalis/barcode4j/impl/datamatrix/DataMatrixPlacement.java#L60

Double negation in `!((numcols % 8) != 0)`

Statement with empty body: barcode4j/src/main/java/org/krysalis/barcode4j/impl/upcean/UPCEANCanvasLogicHandler.java#L199

`if` statement has empty body

Statement with empty body: barcode4j/src/main/java/org/krysalis/barcode4j/tools/ConfigurationUtil.java#L105

`else` statement has empty body

Statement with empty body: barcode4j/src/main/java/org/krysalis/barcode4j/impl/AbstractVariableHeightLogicHandler.java#L92

`if` statement has empty body

Statement with empty body: barcode4j/src/main/java/org/krysalis/barcode4j/impl/DefaultCanvasLogicHandler.java#L113

`if` statement has empty body

Statement with empty body: barcode4j/src/main/java/org/krysalis/barcode4j/impl/upcean/UPCEANCanvasLogicHandler.java#L219

`if` statement has empty body

Statement with empty body: barcode4j/src/main/java/org/krysalis/barcode4j/impl/datamatrix/DataMatrixHighLevelEncoder.java#L446

`else` statement has empty body

Statement with empty body: barcode4j/src/main/java/org/krysalis/barcode4j/impl/upcean/UPCEANCanvasLogicHandler.java#L233

`if` statement has empty body

Statement with empty body: barcode4j/src/main/java/org/krysalis/barcode4j/impl/datamatrix/DataMatrixHighLevelEncoder.java#L632

`else` statement has empty body

Statement with empty body: barcode4j/src/main/java/org/krysalis/barcode4j/impl/qr/QRHighLevelEncoder.java#L44

`if` statement has empty body

Statement with empty body: barcode4j/src/main/java/org/krysalis/barcode4j/impl/upcean/UPCEANCanvasLogicHandler.java#L86

`if` statement has empty body

Excessive range check: barcode4j/src/main/java/org/krysalis/barcode4j/impl/datamatrix/DataMatrixHighLevelEncoder.java#L378

Can be replaced with 'available != 2'

Explicit array filling: barcode4j/src/main/java/org/krysalis/barcode4j/impl/datamatrix/DataMatrixErrorCorrection.java#L113

Can be replaced with single 'Arrays.fill()' method call

Field can be local: barcode4j/src/main/java/org/krysalis/barcode4j/impl/qr/QRHighLevelEncoder.java#L28

Field can be converted to a local variable

'static' method declared 'final': barcode4j/src/main/java/org/krysalis/barcode4j/impl/code128/EAN128AI.java#L369

'static' method declared `final`

'static' method declared 'final': barcode4j/src/main/java/org/krysalis/barcode4j/impl/code128/EAN128AI.java#L362

'static' method declared `final`

Javadoc declaration problems: barcode4j-fop-ext/src/main/java/org/krysalis/barcode4j/fop/BarcodeElement.java#L60

`@throws` tag description is missing

Link specified as plain text: barcode4j/src/main/java/org/krysalis/barcode4j/configuration/Configuration.java#L161

Link specified as plain text

Link specified as plain text: barcode4j/src/main/java/org/krysalis/barcode4j/configuration/Configuration.java#L48

Link specified as plain text

Link specified as plain text: barcode4j/src/main/java/org/krysalis/barcode4j/output/svg/AbstractSVGGeneratingCanvasProvider.java#L30

Link specified as plain text

Link specified as plain text: barcode4j/src/main/java/org/krysalis/barcode4j/configuration/Configuration.java#L156

Link specified as plain text

Link specified as plain text: barcode4j/src/main/java/org/krysalis/barcode4j/configuration/Configuration.java#L38

Link specified as plain text

Possibly lossy implicit cast in compound assignment: barcode4j/src/main/java/org/krysalis/barcode4j/impl/datamatrix/DataMatrixHighLevelEncoder.java#L854

Implicit cast from 'double' to 'float' in compound assignment can be lossy

Mismatched read and write of array: barcode4j/src/main/java/org/krysalis/barcode4j/impl/datamatrix/DataMatrixErrorCorrection.java#L70

Contents of array `startPos` are written to, but never read

Mismatched query and update of collection: barcode4j/src/main/java/org/krysalis/barcode4j/impl/code128/EAN128AI.java#L106

Contents of collection `p` are updated, but never queried

Redundant type cast: barcode4j/src/main/java/org/krysalis/barcode4j/configuration/DefaultConfiguration.java#L35

Casting `null` to `String` is redundant

Redundant type cast: barcode4j/src/main/java/org/krysalis/barcode4j/configuration/DefaultConfiguration.java#L93

Casting `this.m_attributes.keySet().toArray(...)` to `String[]` is redundant

Redundant type cast: barcode4j-xgc/src/main/java/org/krysalis/barcode4j/image/loader/PreloaderBarcode.java#L142

Casting `null` to `PageInfo` is redundant

Redundant type cast: barcode4j/src/main/java/org/krysalis/barcode4j/configuration/DefaultConfiguration.java#L238

Casting `this.m_attributes.put(...)` to `String` is redundant

Redundant type cast: barcode4j/src/main/java/org/krysalis/barcode4j/output/svg/SVGCanvasProvider.java#L180

Casting `doc.getDocumentElement()` to `Element` is redundant

Redundant type cast: barcode4j/src/main/java/org/krysalis/barcode4j/impl/datamatrix/DataMatrixPlacement.java#L104

Casting `c` to `int` is redundant

Redundant type cast: barcode4j/src/main/java/org/krysalis/barcode4j/configuration/DefaultConfiguration.java#L103

Casting `this.m_attributes.get(...)` to `String` is redundant

Redundant type cast: barcode4j/src/main/java/org/krysalis/barcode4j/configuration/DefaultConfiguration.java#L261

Casting `null` to `String` is redundant

Redundant type cast: barcode4j/src/main/java/org/krysalis/barcode4j/configuration/DefaultConfiguration.java#L98

Casting `this.m_children.toArray(...)` to `Configuration[]` is redundant

Redundant type cast: barcode4j/src/main/java/org/krysalis/barcode4j/configuration/ConfigurationException.java#L19

Casting `null` to `Configuration` is redundant

Redundant type cast: barcode4j/src/main/java/org/krysalis/barcode4j/configuration/ConfigurationException.java#L23

Casting `null` to `Throwable` is redundant

Simplifiable boolean expression: barcode4j/src/main/java/org/krysalis/barcode4j/impl/datamatrix/DataMatrixHighLevelEncoder.java#L384

`(lastCharSize <= 3 && available != 1) || lastCharSize > 3` can be simplified to 'lastCharSize \> 3\|\|available != 1'

'StringBuilder' can be replaced with 'String': barcode4j/src/main/java/org/krysalis/barcode4j/output/bitmap/BitmapEncoderRegistry.java#L77

`StringBuilder sb` can be replaced with 'String'

'StringBuilder' can be replaced with 'String': barcode4j/src/main/java/org/krysalis/barcode4j/BarcodeDimension.java#L198

`StringBuffer sb` can be replaced with 'String'

'StringBuilder' can be replaced with 'String': barcode4j/src/main/java/org/krysalis/barcode4j/impl/datamatrix/DataMatrixSymbolInfo.java#L214

`StringBuffer sb` can be replaced with 'String'

String concatenation as argument to 'StringBuilder.append()' call: barcode4j/src/main/java/org/krysalis/barcode4j/impl/datamatrix/DataMatrixSymbolInfo.java#L219

String concatenation as argument to `StringBuffer.append()` call

String concatenation as argument to 'StringBuilder.append()' call: barcode4j/src/main/java/org/krysalis/barcode4j/impl/datamatrix/DataMatrixSymbolInfo.java#L216

String concatenation as argument to `StringBuffer.append()` call

String concatenation as argument to 'StringBuilder.append()' call: barcode4j/src/main/java/org/krysalis/barcode4j/impl/datamatrix/DataMatrixSymbolInfo.java#L217

String concatenation as argument to `StringBuffer.append()` call

String concatenation as argument to 'StringBuilder.append()' call: barcode4j/src/main/java/org/krysalis/barcode4j/impl/datamatrix/DataMatrixSymbolInfo.java#L218

String concatenation as argument to `StringBuffer.append()` call

'String.equals()' can be replaced with 'String.isEmpty()': barcode4j/src/main/java/org/krysalis/barcode4j/tools/MessagePatternUtil.java#L48

`equals("")` can be replaced with 'isEmpty()'

'String.equals()' can be replaced with 'String.isEmpty()': barcode4j/src/main/java/org/krysalis/barcode4j/tools/MessagePatternUtil.java#L47

`equals("")` can be replaced with 'isEmpty()'

'String.equals()' can be replaced with 'String.isEmpty()': barcode4j/src/main/java/org/krysalis/barcode4j/output/svg/AbstractSVGGeneratingCanvasProvider.java#L105

`equals("")` can be replaced with 'isEmpty()'

Redundant 'String' operation: barcode4j/src/main/java/org/krysalis/barcode4j/impl/code128/EAN128LogicImpl.java#L340

Call to `substring()` is redundant

Redundant 'String' operation: barcode4j/src/main/java/org/krysalis/barcode4j/tools/VariableUtil.java#L34

Call to `substring()` is redundant

Redundant 'String' operation: barcode4j/src/main/java/org/krysalis/barcode4j/impl/code128/EAN128LogicImpl.java#L339

Call to `substring()` is redundant

Redundant 'String' operation: barcode4j/src/main/java/org/krysalis/barcode4j/impl/code128/EAN128LogicImpl.java#L185

Call to `substring()` is redundant

Redundant 'String' operation: barcode4j/src/main/java/org/krysalis/barcode4j/impl/code128/EAN128LogicImpl.java#L184

Call to `substring()` is redundant

Redundant 'String' operation: barcode4j/src/main/java/org/krysalis/barcode4j/output/java2d/Java2DCanvasProvider.java#L180

`substring()` call can be replaced with 'charAt()'

Suspicious variable/parameter name combination: barcode4j/src/main/java/org/krysalis/barcode4j/impl/datamatrix/DataMatrixBean.java#L163

'moduleWidth' should probably not be returned from method 'getBarHeight'

Suspicious variable/parameter name combination: barcode4j/src/main/java/org/krysalis/barcode4j/impl/qr/QRCodeBean.java#L228

'moduleWidth' should probably not be returned from method 'getBarHeight'

Suspicious byte value returned from 'InputStream.read()': barcode4j/src/main/java/org/krysalis/barcode4j/tools/Base64InputStream.java#L81

Suspicious byte value returned from 'InputStream.read()'

Call to 'printStackTrace()': barcode4j/src/main/java/org/krysalis/barcode4j/impl/code128/EAN128AI.java#L136

Call to `printStackTrace()` should probably be replaced with more robust logging

Call to 'printStackTrace()': barcode4j/src/main/java/org/krysalis/barcode4j/tools/DebugUtil.java#L56

Call to `printStackTrace()` should probably be replaced with more robust logging

Call to 'printStackTrace()': barcode4j-fop-ext/src/main/java/org/krysalis/barcode4j/fop/BarcodeElement.java#L92

Call to `printStackTrace()` should probably be replaced with more robust logging

Call to 'printStackTrace()': barcode4j-xalan/src/main/java/org/krysalis/barcode4j/xalan/BarcodeExt.java#L74

Call to `printStackTrace()` should probably be replaced with more robust logging

Call to 'printStackTrace()': barcode4j-jdom/src/main/java/org/krysalis/barcode4j/output/svg/JDOMSVGCanvasProvider.java#L109

Call to `printStackTrace()` should probably be replaced with more robust logging

Call to 'printStackTrace()': barcode4j-xalan/src/main/java/org/krysalis/barcode4j/xalan/BarcodeExt.java#L112

Call to `printStackTrace()` should probably be replaced with more robust logging

'Throwable' printed to 'System.out': barcode4j/src/main/java/org/krysalis/barcode4j/impl/code128/EAN128AI.java#L75

'Throwable' argument `e` to 'System.err.println()' call

'Throwable' printed to 'System.out': barcode4j/src/main/java/org/krysalis/barcode4j/impl/code128/EAN128AI.java#L87

'Throwable' argument `e` to 'System.err.println()' call

'Collection.toArray()' call style: barcode4j/src/main/java/org/krysalis/barcode4j/impl/ConfigurableBarcodeGenerator.java#L87

Call to `toArray()` with pre-sized array argument 'new String\[elements.size()\]'

'Collection.toArray()' call style: barcode4j/src/main/java/org/krysalis/barcode4j/impl/fourstate/AbstractRMCBCKIXLogicImpl.java#L95

Call to `toArray()` with pre-sized array argument 'new String\[codewords.size()\]'

'Collection.toArray()' call style: barcode4j-xalan/src/main/java/org/krysalis/barcode4j/xalan/ElemWrappingConfiguration.java#L105

Call to `toArray()` with pre-sized array argument 'new Configuration\[cfgList.size()\]'

Unchecked warning: barcode4j-xgc/src/main/java/org/krysalis/barcode4j/image/loader/PreloaderBarcode.java#L159

Unchecked call to 'put(K, V)' as a member of raw type 'java.util.Map'

Unchecked warning: barcode4j/src/main/java/org/krysalis/barcode4j/impl/upcean/UPCEANCanvasLogicHandler.java#L103

Unchecked call to 'push(E)' as a member of raw type 'java.util.Stack'

Unchecked warning: barcode4j/src/main/java/org/krysalis/barcode4j/DefaultBarcodeClassResolver.java#L136

Unchecked cast: 'java.lang.Class\>' to 'java.lang.Class'

Unchecked warning: barcode4j/src/main/java/org/krysalis/barcode4j/DefaultBarcodeClassResolver.java#L121

Unchecked cast: 'java.lang.Class\>' to 'java.lang.Class'

Unchecked warning: barcode4j-xgc/src/main/java/org/krysalis/barcode4j/image/loader/PreloaderBarcode.java#L157

Unchecked call to 'put(K, V)' as a member of raw type 'java.util.Map'

Unused import: barcode4j/src/main/java/org/krysalis/barcode4j/output/bitmap/ImageIOBitmapEncoder.java#L32

Unused import `import org.krysalis.barcode4j.tools.DebugUtil;`

Unnecessary conversion to 'String': barcode4j/src/main/java/org/krysalis/barcode4j/impl/upcean/UPCELogicImpl.java#L158

Unnecessary `Byte.toString()` call

Unnecessary conversion to 'String': barcode4j/src/main/java/org/krysalis/barcode4j/impl/upcean/UPCELogicImpl.java#L144

Unnecessary `Byte.toString()` call

Unnecessary conversion to 'String': barcode4j/src/main/java/org/krysalis/barcode4j/impl/code128/Code128LogicImpl.java#L228

Unnecessary `Integer.toString()` call

Unnecessary conversion to 'String': barcode4j/src/main/java/org/krysalis/barcode4j/impl/upcean/UPCELogicImpl.java#L140

Unnecessary `Byte.toString()` call

Unnecessary conversion to 'String': barcode4j/src/main/java/org/krysalis/barcode4j/impl/upcean/UPCELogicImpl.java#L120

Unnecessary `Byte.toString()` call

Unnecessary conversion to 'String': barcode4j/src/main/java/org/krysalis/barcode4j/impl/upcean/UPCELogicImpl.java#L73

Unnecessary `Byte.toString()` call

Unnecessary label on 'break' statement: barcode4j/src/main/java/org/krysalis/barcode4j/impl/datamatrix/DataMatrixHighLevelEncoder.java#L388

Unnecessary label `outerloop` on break statement

Redundant local variable: barcode4j-xgc/src/main/java/org/krysalis/barcode4j/image/loader/ImageConverterBarcode2G2D.java#L71

Local variable `g2dImage` is redundant

Redundant local variable: barcode4j-xgc/src/main/java/org/krysalis/barcode4j/image/loader/ImageConverterBarcode2SVG.java#L76

Local variable `svgImage` is redundant

Redundant local variable: barcode4j/src/main/java/org/krysalis/barcode4j/tools/URLUtil.java#L90

Local variable `bytes` is redundant

Redundant local variable: barcode4j-xgc/src/main/java/org/krysalis/barcode4j/image/loader/ImageLoaderBarcode.java#L65

Local variable `barcodeImage` is redundant

Redundant local variable: barcode4j/src/main/java/org/krysalis/barcode4j/impl/int2of5/Interleaved2Of5LogicImpl.java#L113

Local variable `width` is redundant

Redundant local variable: barcode4j/src/main/java/org/krysalis/barcode4j/impl/upcean/UPCEANLogicImpl.java#L127

Local variable `width` is redundant

Redundant local variable: barcode4j/src/main/java/org/krysalis/barcode4j/impl/int2of5/ITF14CanvasLogicHandler.java#L73

Local variable `y` is redundant

Redundant local variable: barcode4j/src/main/java/org/krysalis/barcode4j/BarcodeDimension.java#L181

Local variable `r` is redundant

Redundant local variable: barcode4j/src/main/java/org/krysalis/barcode4j/BarcodeDimension.java#L188

Local variable `r` is redundant

Redundant local variable: barcode4j/src/main/java/org/krysalis/barcode4j/output/bitmap/BitmapBuilder.java#L70

Local variable `bi` is redundant

Redundant local variable: barcode4j-xgc/src/main/java/org/krysalis/barcode4j/image/loader/ImageConverterBarcode2EPS.java#L73

Local variable `epsImage` is redundant

Redundant local variable: barcode4j/src/main/java/org/krysalis/barcode4j/impl/postnet/POSTNETLogicImpl.java#L133

Local variable `height` is redundant

Redundant local variable: barcode4j/src/main/java/org/krysalis/barcode4j/tools/URLUtil.java#L114

Local variable `url` is redundant

Redundant local variable: barcode4j/src/main/java/org/krysalis/barcode4j/output/svg/SVGCanvasProvider.java#L139

Local variable `doc` is redundant

Unnecessary 'return' statement: barcode4j/src/main/java/org/krysalis/barcode4j/impl/codabar/CodabarLogicImpl.java#L161

`return` is unnecessary as the last statement in a 'void' method

Unnecessary 'return' statement: barcode4j/src/main/java/org/krysalis/barcode4j/impl/codabar/CodabarLogicImpl.java#L163

`return` is unnecessary as the last statement in a 'void' method

Unnecessarily escaped character: barcode4j/src/main/java/org/krysalis/barcode4j/impl/code128/EAN128LogicImpl.java#L297

`\'` is unnecessarily escaped

Unnecessarily escaped character: barcode4j/src/main/java/org/krysalis/barcode4j/impl/code128/EAN128LogicImpl.java#L298

`\'` is unnecessarily escaped

Unnecessarily escaped character: barcode4j/src/main/java/org/krysalis/barcode4j/impl/code128/EAN128LogicImpl.java#L290

`\'` is unnecessarily escaped

Unnecessarily escaped character: barcode4j/src/main/java/org/krysalis/barcode4j/impl/code128/EAN128LogicImpl.java#L289

`\'` is unnecessarily escaped

Unnecessarily escaped character: barcode4j/src/main/java/org/krysalis/barcode4j/impl/code128/EAN128LogicImpl.java#L320

`\'` is unnecessarily escaped

Unnecessarily escaped character: barcode4j/src/main/java/org/krysalis/barcode4j/impl/code128/EAN128LogicImpl.java#L319

`\'` is unnecessarily escaped

Unnecessary call to 'toString()': barcode4j/src/main/java/org/krysalis/barcode4j/impl/code128/EAN128LogicImpl.java#L366

Unnecessary `toString()` call

Unnecessary call to 'toString()': barcode4j/src/main/java/org/krysalis/barcode4j/impl/code128/EAN128AI.java#L184

Unnecessary `toString()` call

Unnecessary call to 'toString()': barcode4j/src/main/java/org/krysalis/barcode4j/impl/postnet/POSTNETLogicImpl.java#L175

Unnecessary `toString()` call

Unnecessary call to 'toString()': barcode4j/src/main/java/org/krysalis/barcode4j/impl/code39/Code39LogicImpl.java#L289

Unnecessary `toString()` call

Unnecessary call to 'toString()': barcode4j/src/main/java/org/krysalis/barcode4j/impl/code128/EAN128LogicImpl.java#L284

Unnecessary `toString()` call

Unnecessary call to 'toString()': barcode4j/src/main/java/org/krysalis/barcode4j/impl/int2of5/Interleaved2Of5LogicImpl.java#L155

Unnecessary `toString()` call

Unnecessary unicode escape sequence: barcode4j/src/main/java/org/krysalis/barcode4j/impl/datamatrix/DataMatrixHighLevelEncoder.java#L145

Unicode escape sequence `\u00fe` can be replaced with 'þ'

Unnecessary unicode escape sequence: barcode4j/src/main/java/org/krysalis/barcode4j/impl/code128/EAN128Bean.java#L36

Unicode escape sequence `\u00F0` can be replaced with 'ð'

Unnecessary unicode escape sequence: barcode4j/src/main/java/org/krysalis/barcode4j/impl/datamatrix/DataMatrixHighLevelEncoder.java#L547

Unicode escape sequence `\u0060` can be replaced with '\`'

Unnecessary unicode escape sequence: barcode4j/src/main/java/org/krysalis/barcode4j/impl/datamatrix/DataMatrixHighLevelEncoder.java#L489

Unicode escape sequence `\u0060` can be replaced with '\`'

Unnecessary unicode escape sequence: barcode4j/src/main/java/org/krysalis/barcode4j/impl/code128/EAN128.java#L61

Unicode escape sequence `\u00f0` can be replaced with 'ð'

Unnecessary unicode escape sequence: barcode4j/src/main/java/org/krysalis/barcode4j/impl/code128/EAN128.java#L66

Unicode escape sequence `\u00f1` can be replaced with 'ñ'

Unused assignment: barcode4j/src/main/java/org/krysalis/barcode4j/impl/code128/EAN128LogicImpl.java#L422

Variable `newTemplates` initializer `null` is redundant

Unused assignment: barcode4j/src/main/java/org/krysalis/barcode4j/impl/codabar/CodabarLogicImpl.java#L63

Variable `checksumMode` initializer `ChecksumMode.CP_AUTO` is redundant

Unused assignment: barcode4j/src/main/java/org/krysalis/barcode4j/tools/VariableUtil.java#L32

Variable `end` initializer `0` is redundant

Unused assignment: barcode4j/src/main/java/org/krysalis/barcode4j/output/svg/AbstractSVGGeneratingCanvasProvider.java#L33

Variable `useNamespace` initializer `true` is redundant

Unused assignment: barcode4j/src/main/java/org/krysalis/barcode4j/impl/int2of5/Interleaved2Of5LogicImpl.java#L41

Variable `displayChecksum` initializer `false` is redundant

Unused assignment: barcode4j/src/main/java/org/krysalis/barcode4j/impl/code128/EAN128AI.java#L49

Variable `canDoChecksumADD` initializer `false` is redundant

Unused assignment: barcode4j/src/main/java/org/krysalis/barcode4j/output/svg/AbstractSVGGeneratingCanvasProvider.java#L34

Variable `prefix` initializer `""` is redundant

Unused assignment: barcode4j/src/main/java/org/krysalis/barcode4j/tools/IOUtil.java#L39

Variable `n` initializer `0` is redundant

Unused assignment: barcode4j/src/main/java/org/krysalis/barcode4j/impl/code128/EAN128AI.java#L240

Variable `startLen` initializer `0` is redundant

Unused assignment: barcode4j/src/main/java/org/krysalis/barcode4j/impl/code39/Code39LogicImpl.java#L89

Variable `extendedCharSet` initializer `false` is redundant

Unused assignment: barcode4j/src/main/java/org/krysalis/barcode4j/tools/Base64InputStream.java#L51

The value changed at `idx++` is never used

Unused assignment: barcode4j/src/main/java/org/krysalis/barcode4j/impl/upcean/UPCEANLogicImpl.java#L70

Variable `checksumMode` initializer `ChecksumMode.CP_AUTO` is redundant

Unused assignment: barcode4j/src/main/java/org/krysalis/barcode4j/impl/fourstate/AbstractFourStateLogicImpl.java#L31

Variable `checksumMode` initializer `ChecksumMode.CP_AUTO` is redundant

Unused assignment: barcode4j/src/main/java/org/krysalis/barcode4j/tools/ConfigurationUtil.java#L60

Variable `nd` initializer `null` is redundant

Unused assignment: barcode4j/src/main/java/org/krysalis/barcode4j/impl/postnet/POSTNETLogicImpl.java#L45

Variable `displayChecksum` initializer `false` is redundant

Unused assignment: barcode4j-xgc/src/main/java/org/krysalis/barcode4j/image/loader/PreloaderBarcode.java#L64

Variable `info` initializer `null` is redundant

Unused assignment: barcode4j/src/main/java/org/krysalis/barcode4j/impl/datamatrix/DataMatrixHighLevelEncoder.java#L916

The value `findMinimums(charCounts, intCharCounts, min, mins)` assigned to `min` is never used

Unused assignment: barcode4j/src/main/java/org/krysalis/barcode4j/impl/code128/Code128Bean.java#L88

Variable `msgLen` initializer `0` is redundant

Unused assignment: barcode4j/src/main/java/org/krysalis/barcode4j/impl/code39/Code39LogicImpl.java#L88

Variable `displayChecksum` initializer `false` is redundant

Unused assignment: barcode4j/src/main/java/org/krysalis/barcode4j/impl/int2of5/Interleaved2Of5LogicImpl.java#L40

Variable `checksumMode` initializer `ChecksumMode.CP_AUTO` is redundant

Unused assignment: barcode4j/src/main/java/org/krysalis/barcode4j/impl/code39/Code39LogicImpl.java#L87

Variable `displayStartStop` initializer `false` is redundant

Unused assignment: barcode4j/src/main/java/org/krysalis/barcode4j/impl/code128/EAN128LogicImpl.java#L134

Variable `ai` initializer `null` is redundant

Unused assignment: barcode4j/src/main/java/org/krysalis/barcode4j/impl/code39/Code39LogicImpl.java#L86

Variable `checksumMode` initializer `ChecksumMode.CP_AUTO` is redundant

Unused assignment: barcode4j/src/main/java/org/krysalis/barcode4j/impl/postnet/POSTNETLogicImpl.java#L44

Variable `checksumMode` initializer `ChecksumMode.CP_AUTO` is redundant

Unused assignment: barcode4j/src/main/java/org/krysalis/barcode4j/impl/datamatrix/DataMatrixHighLevelEncoder.java#L705

The value `context.symbolInfo.dataCapacity - context.getCodewordCount()` assigned to `available` is never used

Static Analysis

The following actions uses Node.js version which is deprecated and will be forced to run on node20: actions/cache@v3. For more info: https://github.blog/changelog/2024-03-07-github-actions-all-actions-will-run-on-node20-instead-of-node16-by-default/

Commented out code: barcode4j/src/main/java/org/krysalis/barcode4j/impl/code128/EAN128AI.java#L388

Commented out code (2 lines)

Commented out code: barcode4j/src/main/java/org/krysalis/barcode4j/output/bitmap/ImageIOBitmapEncoder.java#L95

Commented out code (2 lines)

Commented out code: barcode4j-xgc/src/main/java/org/krysalis/barcode4j/image/loader/ImageConverterBarcodeXML2Barcode.java#L67

Commented out code (2 lines)

Commented out code: barcode4j-xalan/src/main/java/org/krysalis/barcode4j/xalan/ElemWrappingConfiguration.java#L141

Commented out code (3 lines)

Commented out code: barcode4j/src/main/java/org/krysalis/barcode4j/configuration/DefaultConfiguration.java#L251

Commented out code (6 lines)

Commented out code: barcode4j/src/main/java/org/krysalis/barcode4j/configuration/MutableConfiguration.java#L58

Commented out code (39 lines)

Commented out code: barcode4j/src/main/java/org/krysalis/barcode4j/output/svg/SVGCanvasProvider.java#L141

Commented out code (7 lines)

Commented out code: barcode4j/src/main/java/org/krysalis/barcode4j/configuration/DefaultConfiguration.java#L203

Commented out code (24 lines)

Commented out code: barcode4j/src/main/java/org/krysalis/barcode4j/impl/datamatrix/DataMatrixHighLevelEncoder.java#L908

Commented out code (3 lines)

Commented out code: barcode4j/src/main/java/org/krysalis/barcode4j/impl/pdf417/PDF417HighLevelEncoder.java#L396

Commented out code (11 lines)

Commented out code: barcode4j/src/main/java/org/krysalis/barcode4j/output/bitmap/ImageIOBitmapEncoder.java#L183

Commented out code (7 lines)

Commented out code: barcode4j/src/main/java/org/krysalis/barcode4j/swing/BarcodeComponent.java#L110

Commented out code (8 lines)

Commented out code: barcode4j/src/main/java/org/krysalis/barcode4j/impl/code128/EAN128LogicImpl.java#L252

Commented out code (8 lines)

Commented out code: barcode4j/src/main/java/org/krysalis/barcode4j/configuration/DefaultConfiguration.java#L274

Commented out code (12 lines)

Commented out code: barcode4j-xalan/src/main/java/org/krysalis/barcode4j/xalan/ElemWrappingConfiguration.java#L134

Commented out code (3 lines)

Commented out code: barcode4j/src/main/java/org/krysalis/barcode4j/output/bitmap/ImageIOBitmapEncoder.java#L123

Commented out code (2 lines)

Commented out code: barcode4j/src/main/java/org/krysalis/barcode4j/impl/code128/EAN128Bean.java#L117

Commented out code (7 lines)

Commented out code: barcode4j/src/main/java/org/krysalis/barcode4j/configuration/DefaultConfiguration.java#L321

Commented out code (67 lines)

Commented out code: barcode4j/src/main/java/org/krysalis/barcode4j/impl/datamatrix/DataMatrixHighLevelEncoder.java#L991

Commented out code (22 lines)

Commented out code: barcode4j/src/main/java/org/krysalis/barcode4j/impl/code128/EAN128AI.java#L177

Commented out code (3 lines)

Commented out code: barcode4j/src/main/java/org/krysalis/barcode4j/configuration/MutableConfiguration.java#L137

Commented out code (35 lines)

Commented out code: barcode4j/src/main/java/org/krysalis/barcode4j/impl/code128/EAN128LogicImpl.java#L248

Commented out code (2 lines)

Commented out code: barcode4j/src/main/java/org/krysalis/barcode4j/configuration/DefaultConfiguration.java#L25

Commented out code (7 lines)

Commented out code: barcode4j/src/main/java/org/krysalis/barcode4j/output/bitmap/ImageIOBitmapEncoder.java#L156

Commented out code (2 lines)

Commented out code: barcode4j/src/main/java/org/krysalis/barcode4j/DefaultBarcodeClassResolver.java#L67

Commented out code (2 lines)

Duplicate branches in 'switch': barcode4j/src/main/java/org/krysalis/barcode4j/impl/datamatrix/DataMatrixSymbolInfo.java#L171

Duplicate branch in 'switch'

Duplicate branches in 'switch': barcode4j/src/main/java/org/krysalis/barcode4j/impl/fourstate/AbstractFourStateBean.java#L136

Duplicate branch in 'switch'

Duplicate branches in 'switch': barcode4j/src/main/java/org/krysalis/barcode4j/impl/datamatrix/DataMatrixSymbolInfo.java#L160

Duplicate branch in 'switch'

Multiple occurrences of the same expression: barcode4j/src/main/java/org/krysalis/barcode4j/impl/code128/EAN128LogicImpl.java#L184

Multiple occurrences of `msg.substring(offset, offset + lenID)`

Multiple occurrences of the same expression: barcode4j/src/main/java/org/krysalis/barcode4j/impl/code128/EAN128LogicImpl.java#L206

Multiple occurrences of `msg.substring(offset + lenID, newOffset)`

Multiple occurrences of the same expression: barcode4j/src/main/java/org/krysalis/barcode4j/impl/code128/EAN128LogicImpl.java#L185

Multiple occurrences of `msg.substring(offset, offset + lenID)`

Multiple occurrences of the same expression: barcode4j/src/main/java/org/krysalis/barcode4j/impl/code128/EAN128LogicImpl.java#L216

Multiple occurrences of `msg.substring(offset + lenID, newOffset)`

Multiple occurrences of the same expression: barcode4j/src/main/java/org/krysalis/barcode4j/impl/pdf417/PDF417LogicImpl.java#L146

Multiple occurrences of `(30 * (y / 3)) + (errorCorrectionLevel * 3) + ((r - 1) % 3)`

Multiple occurrences of the same expression: barcode4j/src/main/java/org/krysalis/barcode4j/impl/pdf417/PDF417LogicImpl.java#L150

Multiple occurrences of `(30 * (y / 3)) + (errorCorrectionLevel * 3) + ((r - 1) % 3)`

Method can be extracted: barcode4j/src/main/java/org/krysalis/barcode4j/impl/upcean/UPCELogicImpl.java#L139

It's possible to extract method returning 'upcaFinished' from a long surrounding method

Method can be extracted: barcode4j/src/main/java/org/krysalis/barcode4j/impl/fourstate/USPSIntelligentMailBean.java#L116

It's possible to extract method returning 'barsPerInch' from a long surrounding method

Method can be extracted: barcode4j/src/main/java/org/krysalis/barcode4j/impl/fourstate/USPSIntelligentMailLogicImpl.java#L195

It's possible to extract method returning 'binary' from a long surrounding method

Method can be extracted: barcode4j/src/main/java/org/krysalis/barcode4j/output/java2d/Java2DCanvasProvider.java#L155

It's possible to extract method returning 'indent' from a long surrounding method

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fix some more code issues #288

Summary