Thanks [~arunpati] and [~rishisolankii] for the details. Here is the patch for the issue
> ApacheFopWorker Class
> ---------------------
>
> Key: OFBIZ-7459
> URL:
https://issues.apache.org/jira/browse/OFBIZ-7459> Project: OFBiz
> Issue Type: Sub-task
> Components: framework
> Reporter: Arun Patidar
> Assignee: Rohit Koushal
> Priority: Minor
> Attachments: OFBIZ-7459.patch
>
>
> - Make class as final.
> - Add a private constructor.
> - Make the following protected variable as private
> {code}
> protected static FopFactory fopFactory = null;
> {code}
> - Make the following public variable as private
> {code}
> public static final String tempFilePrefix = "org.ofbiz.webapp.view.ApacheFopWorker-";
> public static final int encryptionLengthBitsDefault = 128;
>
> public static final String encryptionLengthDefault = UtilProperties.getPropertyValue("fop", "fop.encryption-length.default", String.valueOf(encryptionLengthBitsDefault));
> public static final String userPasswordDefault = UtilProperties.getPropertyValue("fop", "fop.userPassword.default");
> public static final String ownerPasswordDefault = UtilProperties.getPropertyValue("fop", "fop.ownerPassword.default");
> public static final String allowPrintDefault = UtilProperties.getPropertyValue("fop", "fop.allowPrint.default", "true");
> public static final String allowCopyContentDefault = UtilProperties.getPropertyValue("fop", "fop.allowCopyContent.default", "true");
> public static final String allowEditContentDefault = UtilProperties.getPropertyValue("fop", "fop.allowEditContent.default", "true");
> public static final String allowEditAnnotationsDefault = UtilProperties.getPropertyValue("fop", "fop.allowEditAnnotations.default", "true");
> public static final String allowFillInFormsDefault = UtilProperties.getPropertyValue("fop", "fop.allowFillInForms.default", "true");
> public static final String allowAccessContentDefault = UtilProperties.getPropertyValue("fop", "fop.allowAccessContent.default", "true");
> public static final String allowAssembleDocumentDefault = UtilProperties.getPropertyValue("fop", "fop.allowAssembleDocument.default", "true");
> public static final String allowPrintHqDefault = UtilProperties.getPropertyValue("fop", "fop.allowPrintHq.default", "true");
> public static final String encryptMetadataDefault = UtilProperties.getPropertyValue("fop", "fop.encrypt-metadata.default", "true");
>
> public static final String fopPath = UtilProperties.getPropertyValue("fop", "fop.path", "/framework/webapp/config");
>
> public static final String fopFontBaseProperty = UtilProperties.getPropertyValue("fop", "fop.font.base.url", "/framework/webapp/config/");
> {code}
> - Make getter methods for all above converted private variables.
Locked
