---

Java Networking System Properties

• http.agent - The http.agent java system property sets the default user agent for http requests
• http.keepAlive - The http.keepAlive java system property toggles HTTP Keep Alive
• http.maxConnections - The http.maxConnections java system property determines how many keep alive connections are kept.
• https.protocols - The https.protocols java system property determines which TLS protocols are used in https requests performed by java
• java.net.preferIPv4Stack - The java.net.preferIPv4Stack java system property allows you to favor IPv4 over IPv6
• java.net.preferIPv6Addresses - The java.net.preferIPv6Addresses property can be used to favor IPv6 over IPv4
• javax.net.debug - The javax.net.debug java system property enables debugging output for JSSE
• javax.net.ssl.trustStore - The javax.net.ssl.trustStore java system property is used to set the path to the trusted certificate authority certs file
• jdk.net.hosts.file - The jdk.net.hosts.file java system property is used to define DNS host name address resolution to the InetAddress class
• jdk.tls.client.protocols - The jdk.tls.client.protocols java system property determines which TLS protocols can be used in TLS handshake on the client side.
• sun.net.inetaddr.ttl - The sun.net.inetaddr.ttl java system property allows you to set the cache timeout for dns address lookups

Java File System Properties

• file.encoding - The file.encoding java system property determines the default file encoding to use
• file.separator - The file.separator java system property determines how file paths are delimited.
• java.io.tempdir - The java.io.tempdir java system property defines a temporary directory path

Java XML System Properties

• java.xml.config.file - The java.xml.config.file java system property allows you to specify a custom jaxp.properties file path
• jdk.xml.elementAttributeLimit - The jdk.xml.elementAttributeLimit java system property limits how many attributes an XML element may have
• jdk.xml.enableExtensionFunctions - The jdk.xml.enableExtensionFunctions java system property determines whether XSLT and XPath extension functions are allowed
• jdk.xml.entityExpansionLimit - The jdk.xml.entityExpansionLimit java system property limits how many times an XML entity may be expanded.

Other Java System Properties

• java.security.properties - The java.security.properties java system property allows you to specify a file path to load additional java security properties
• jdk.jar.maxSignatureFileSize - The jdk.jar.maxSignatureFileSize java system property limits the maximum size of signature files in a signed JAR
• jdk.nio.zipfs.allowDotZipEntry - The jdk.nio.zipfs.allowDotZipEntry java system property to allow dots in zip entry
• jdk.serialFilter - The jdk.serialFilter java system property sets a policy to determine which classes may loaded during the java deserialization process.

---