hg: jdk/sandbox: 8214971: Replace use of string.equals("") with isEmpty()

[chris.hegarty at oracle.com]

Changeset: e3398b2e1ab0
Author:    rriggs
Date:      2018-12-07 11:51 -0500
URL:       http://hg.openjdk.java.net/jdk/sandbox/rev/e3398b2e1ab0

8214971: Replace use of string.equals("") with isEmpty()
Reviewed-by: jlaskey, prappo, lancea, dfuchs, redestad

! src/java.base/share/classes/com/sun/java/util/jar/pack/ConstantPool.java
! src/java.base/share/classes/com/sun/java/util/jar/pack/Driver.java
! src/java.base/share/classes/com/sun/java/util/jar/pack/Package.java
! src/java.base/share/classes/com/sun/java/util/jar/pack/PackageWriter.java
! src/java.base/share/classes/com/sun/java/util/jar/pack/PackerImpl.java
! src/java.base/share/classes/java/io/File.java
! src/java.base/share/classes/java/lang/SecurityManager.java
! src/java.base/share/classes/java/lang/System.java
! src/java.base/share/classes/java/lang/reflect/Parameter.java
! src/java.base/share/classes/java/net/HostPortrange.java
! src/java.base/share/classes/java/net/InetAddress.java
! src/java.base/share/classes/java/net/SocketPermission.java
! src/java.base/share/classes/java/net/URLPermission.java
! src/java.base/share/classes/java/net/URLStreamHandler.java
! src/java.base/share/classes/java/util/Locale.java
! src/java.base/share/classes/java/util/jar/Pack200.java
! src/java.base/share/classes/java/util/regex/Pattern.java
! src/java.base/share/classes/javax/crypto/Cipher.java
! src/java.base/share/classes/javax/net/ssl/SSLParameters.java
! src/java.base/share/classes/jdk/internal/loader/URLClassPath.java
! src/java.base/share/classes/sun/net/www/protocol/jar/URLJarFile.java
! src/java.base/share/classes/sun/net/www/protocol/mailto/Handler.java
! src/java.base/share/classes/sun/security/provider/PolicyFile.java
! src/java.base/share/classes/sun/security/util/ConsoleCallbackHandler.java
! src/java.base/share/classes/sun/security/util/DomainName.java
! src/java.base/unix/classes/java/io/UnixFileSystem.java
! src/java.base/unix/classes/sun/net/www/protocol/file/Handler.java
! src/java.base/windows/classes/jdk/internal/loader/FileURLMapper.java
! src/java.base/windows/classes/sun/net/www/protocol/file/Handler.java
! src/java.base/windows/classes/sun/net/www/protocol/jar/JarFileFactory.java
! src/java.base/windows/classes/sun/nio/fs/WindowsUriSupport.java
! src/java.logging/share/classes/java/util/logging/LogManager.java
! src/java.management.rmi/share/classes/javax/management/remote/rmi/RMIConnectorServer.java
! src/java.management/share/classes/com/sun/jmx/remote/internal/ServerNotifForwarder.java
! src/java.management/share/classes/javax/management/ImmutableDescriptor.java
! src/java.management/share/classes/javax/management/MBeanPermission.java
! src/java.management/share/classes/javax/management/modelmbean/DescriptorSupport.java
! src/java.management/share/classes/javax/management/modelmbean/ModelMBeanInfoSupport.java
! src/java.management/share/classes/javax/management/openmbean/CompositeType.java
! src/java.management/share/classes/javax/management/openmbean/OpenMBeanAttributeInfoSupport.java
! src/java.management/share/classes/javax/management/openmbean/OpenMBeanConstructorInfoSupport.java
! src/java.management/share/classes/javax/management/openmbean/OpenMBeanOperationInfoSupport.java
! src/java.management/share/classes/javax/management/openmbean/OpenType.java
! src/java.management/share/classes/javax/management/openmbean/TabularType.java
! src/java.management/share/classes/javax/management/remote/JMXConnectorFactory.java
! src/java.management/share/classes/sun/management/MappedMXBeanType.java
! src/java.naming/share/classes/com/sun/jndi/ldap/Filter.java
! src/java.naming/share/classes/com/sun/jndi/ldap/LdapCtx.java
! src/java.naming/share/classes/com/sun/jndi/ldap/LdapReferralContext.java
! src/java.naming/share/classes/com/sun/jndi/ldap/LdapSearchEnumeration.java
! src/java.naming/share/classes/com/sun/jndi/ldap/LdapURL.java
! src/java.naming/share/classes/com/sun/jndi/ldap/NamingEventNotifier.java
! src/java.naming/share/classes/com/sun/jndi/toolkit/ctx/AtomicContext.java
! src/java.naming/share/classes/com/sun/jndi/toolkit/ctx/ComponentContext.java
! src/java.naming/share/classes/com/sun/jndi/toolkit/ctx/Continuation.java
! src/java.naming/share/classes/com/sun/jndi/toolkit/ctx/PartialCompositeContext.java
! src/java.naming/share/classes/com/sun/jndi/toolkit/dir/ContextEnumerator.java
! src/java.naming/share/classes/com/sun/jndi/toolkit/url/GenericURLContext.java
! src/java.net.http/share/classes/jdk/internal/net/http/Http1Request.java
! src/java.net.http/share/classes/jdk/internal/net/http/HttpRequestBuilderImpl.java
! src/java.net.http/share/classes/jdk/internal/net/http/ResponseContent.java
! src/java.net.http/share/classes/jdk/internal/net/http/common/SSLFlowDelegate.java
! src/java.prefs/share/classes/java/util/prefs/AbstractPreferences.java
! src/java.rmi/share/classes/com/sun/rmi/rmid/ExecOptionPermission.java
! src/java.rmi/share/classes/java/rmi/Naming.java
! src/java.rmi/share/classes/sun/rmi/server/ActivatableRef.java
! src/java.rmi/share/classes/sun/rmi/server/Activation.java
! src/java.rmi/share/classes/sun/rmi/transport/tcp/TCPEndpoint.java
! src/java.scripting/share/classes/com/sun/tools/script/shell/Main.java
! src/java.sql.rowset/share/classes/com/sun/rowset/CachedRowSetImpl.java
! src/java.sql.rowset/share/classes/com/sun/rowset/JdbcRowSetImpl.java
! src/java.sql.rowset/share/classes/com/sun/rowset/internal/WebRowSetXmlWriter.java
! src/java.sql.rowset/share/classes/javax/sql/rowset/BaseRowSet.java
! src/java.sql/share/classes/java/sql/DriverManager.java
! src/java.xml/share/classes/com/sun/xml/internal/stream/events/AttributeImpl.java
! src/java.xml/share/classes/com/sun/xml/internal/stream/events/StartDocumentEvent.java
! src/java.xml/share/classes/com/sun/xml/internal/stream/writers/XMLDOMWriterImpl.java
! src/java.xml/share/classes/com/sun/xml/internal/stream/writers/XMLStreamWriterImpl.java
! src/java.xml/share/classes/javax/xml/catalog/CatalogFeatures.java
! src/java.xml/share/classes/javax/xml/catalog/Util.java
! src/java.xml/share/classes/jdk/xml/internal/JdkXmlFeatures.java
! src/jdk.jartool/share/classes/sun/tools/jar/Main.java
! src/jdk.javadoc/share/classes/com/sun/tools/javadoc/main/ClassDocImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/SearchIndexItem.java
! src/jdk.jcmd/share/classes/sun/tools/jmap/JMap.java
! src/jdk.jconsole/share/classes/sun/tools/jconsole/ConnectDialog.java
! src/jdk.jconsole/share/classes/sun/tools/jconsole/ThreadTab.java
! src/jdk.management.agent/share/classes/jdk/internal/agent/Agent.java
! src/jdk.naming.dns/share/classes/com/sun/jndi/dns/DnsContext.java
! src/jdk.naming.dns/share/classes/com/sun/jndi/dns/DnsName.java
! src/jdk.naming.dns/share/classes/com/sun/jndi/dns/DnsUrl.java
! src/jdk.naming.dns/share/classes/com/sun/jndi/dns/ResourceRecord.java
! src/jdk.naming.dns/share/classes/com/sun/jndi/dns/ZoneNode.java
! src/jdk.rmic/share/classes/sun/tools/java/ClassPath.java
! src/jdk.rmic/share/classes/sun/tools/java/Package.java