diff -r 28c968e64173 make/autoconf/version-numbers
--- a/make/autoconf/version-numbers	Wed Feb 20 13:20:12 2019 -0800
+++ b/make/autoconf/version-numbers	Wed Feb 20 16:58:51 2019 -0800
@@ -25,17 +25,17 @@
 
 # Default version numbers to use unless overridden by configure
 
-DEFAULT_VERSION_FEATURE=13
+DEFAULT_VERSION_FEATURE=14
 DEFAULT_VERSION_INTERIM=0
 DEFAULT_VERSION_UPDATE=0
 DEFAULT_VERSION_PATCH=0
 DEFAULT_VERSION_EXTRA1=0
 DEFAULT_VERSION_EXTRA2=0
 DEFAULT_VERSION_EXTRA3=0
-DEFAULT_VERSION_DATE=2019-09-17
-DEFAULT_VERSION_CLASSFILE_MAJOR=57  # "`$EXPR $DEFAULT_VERSION_FEATURE + 44`"
+DEFAULT_VERSION_DATE=2020-03-18
+DEFAULT_VERSION_CLASSFILE_MAJOR=58  # "`$EXPR $DEFAULT_VERSION_FEATURE + 44`"
 DEFAULT_VERSION_CLASSFILE_MINOR=0
-DEFAULT_ACCEPTABLE_BOOT_VERSIONS="11 12 13"
+DEFAULT_ACCEPTABLE_BOOT_VERSIONS="11 12 13 14"
 
 LAUNCHER_NAME=openjdk
 PRODUCT_NAME=OpenJDK
diff -r 28c968e64173 make/common/SetupJavaCompilers.gmk
--- a/make/common/SetupJavaCompilers.gmk	Wed Feb 20 13:20:12 2019 -0800
+++ b/make/common/SetupJavaCompilers.gmk	Wed Feb 20 16:58:51 2019 -0800
@@ -72,7 +72,7 @@
 $(eval $(call SetupJavaCompiler,GENERATE_JDKBYTECODE, \
     JVM := $(JAVA_JAVAC), \
     JAVAC := $(NEW_JAVAC), \
-    FLAGS := -source 13 -target 13 --doclint-format html5 \
+    FLAGS := -source 14 -target 14 --doclint-format html5 \
         -encoding ascii -XDignore.symbol.file=true $(JAVAC_WARNINGS), \
     SERVER_DIR := $(SJAVAC_SERVER_DIR), \
     SERVER_JVM := $(SJAVAC_SERVER_JAVA)))
@@ -82,7 +82,7 @@
 $(eval $(call SetupJavaCompiler,GENERATE_JDKBYTECODE_NOWARNINGS, \
     JVM := $(JAVA_JAVAC), \
     JAVAC := $(NEW_JAVAC), \
-    FLAGS := -source 13 -target 13 \
+    FLAGS := -source 14 -target 14 \
         -encoding ascii -XDignore.symbol.file=true $(DISABLE_WARNINGS), \
     SERVER_DIR := $(SJAVAC_SERVER_DIR), \
     SERVER_JVM := $(SJAVAC_SERVER_JAVA)))
diff -r 28c968e64173 src/hotspot/share/classfile/classFileParser.cpp
--- a/src/hotspot/share/classfile/classFileParser.cpp	Wed Feb 20 13:20:12 2019 -0800
+++ b/src/hotspot/share/classfile/classFileParser.cpp	Wed Feb 20 16:58:51 2019 -0800
@@ -121,6 +121,8 @@
 
 #define JAVA_13_VERSION                   57
 
+#define JAVA_14_VERSION                   58
+
 void ClassFileParser::set_class_bad_constant_seen(short bad_constant) {
   assert((bad_constant == 19 || bad_constant == 20) && _major_version >= JAVA_9_VERSION,
          "Unexpected bad constant pool entry");
diff -r 28c968e64173 src/java.base/share/classes/com/sun/java/util/jar/pack/Constants.java
--- a/src/java.base/share/classes/com/sun/java/util/jar/pack/Constants.java	Wed Feb 20 13:20:12 2019 -0800
+++ b/src/java.base/share/classes/com/sun/java/util/jar/pack/Constants.java	Wed Feb 20 16:58:51 2019 -0800
@@ -51,6 +51,7 @@
         1.11 to 1.11.X 55,0
         1.12 to 1.12.X 56,0
         1.13 to 1.13.X 57,0
+        1.14 to 1.14.X 58,0
     */
 
     public static final Package.Version JAVA_MIN_CLASS_VERSION =
@@ -83,6 +84,9 @@
     public static final Package.Version JAVA13_MAX_CLASS_VERSION =
             Package.Version.of(57, 00);
 
+    public static final Package.Version JAVA14_MAX_CLASS_VERSION =
+            Package.Version.of(58, 00);
+
     public static final int JAVA_PACKAGE_MAGIC = 0xCAFED00D;
 
     public static final Package.Version JAVA5_PACKAGE_VERSION =
diff -r 28c968e64173 src/java.base/share/classes/jdk/internal/module/ModuleInfo.java
--- a/src/java.base/share/classes/jdk/internal/module/ModuleInfo.java	Wed Feb 20 13:20:12 2019 -0800
+++ b/src/java.base/share/classes/jdk/internal/module/ModuleInfo.java	Wed Feb 20 16:58:51 2019 -0800
@@ -63,7 +63,7 @@
 public final class ModuleInfo {
 
     private final int JAVA_MIN_SUPPORTED_VERSION = 53;
-    private final int JAVA_MAX_SUPPORTED_VERSION = 57;
+    private final int JAVA_MAX_SUPPORTED_VERSION = 58;
 
     private static final JavaLangModuleAccess JLMA
         = SharedSecrets.getJavaLangModuleAccess();
diff -r 28c968e64173 src/java.base/share/classes/jdk/internal/org/objectweb/asm/ClassReader.java
--- a/src/java.base/share/classes/jdk/internal/org/objectweb/asm/ClassReader.java	Wed Feb 20 13:20:12 2019 -0800
+++ b/src/java.base/share/classes/jdk/internal/org/objectweb/asm/ClassReader.java	Wed Feb 20 16:58:51 2019 -0800
@@ -210,7 +210,7 @@
         b = classFileBuffer;
         // Check the class' major_version. This field is after the magic and minor_version fields, which
         // use 4 and 2 bytes respectively.
-        if (checkClassVersion && readShort(classFileOffset + 6) > Opcodes.V13) {
+        if (checkClassVersion && readShort(classFileOffset + 6) > Opcodes.V14) {
             throw new IllegalArgumentException(
                     "Unsupported class file major version " + readShort(classFileOffset + 6));
         }
diff -r 28c968e64173 src/java.base/share/classes/jdk/internal/org/objectweb/asm/Opcodes.java
--- a/src/java.base/share/classes/jdk/internal/org/objectweb/asm/Opcodes.java	Wed Feb 20 13:20:12 2019 -0800
+++ b/src/java.base/share/classes/jdk/internal/org/objectweb/asm/Opcodes.java	Wed Feb 20 16:58:51 2019 -0800
@@ -96,6 +96,7 @@
     int V11 = 0 << 16 | 55;
     int V12 = 0 << 16 | 56;
     int V13 = 0 << 16 | 57;
+    int V14 = 0 << 16 | 58;
 
     /**
       * Version flag indicating that the class is using 'preview' features.
diff -r 28c968e64173 src/java.compiler/share/classes/javax/lang/model/SourceVersion.java
--- a/src/java.compiler/share/classes/javax/lang/model/SourceVersion.java	Wed Feb 20 13:20:12 2019 -0800
+++ b/src/java.compiler/share/classes/javax/lang/model/SourceVersion.java	Wed Feb 20 16:58:51 2019 -0800
@@ -60,6 +60,7 @@
      *  11: local-variable syntax for lambda parameters
      *  12: TBD
      *  13: TBD
+     *  14: TBD
      */
 
     /**
@@ -192,7 +193,15 @@
      *
      * @since 13
      */
-     RELEASE_13;
+     RELEASE_13,
+
+    /**
+     * The version recognized by the Java Platform, Standard Edition
+     * 14.
+     *
+     * @since 14
+     */
+     RELEASE_14;
 
     // Note that when adding constants for newer releases, the
     // behavior of latest() and latestSupported() must be updated too.
@@ -203,7 +212,7 @@
      * @return the latest source version that can be modeled
      */
     public static SourceVersion latest() {
-        return RELEASE_13;
+        return RELEASE_14;
     }
 
     private static final SourceVersion latestSupported = getLatestSupported();
@@ -213,6 +222,8 @@
             String specVersion = System.getProperty("java.specification.version");
 
             switch (specVersion) {
+                case "14":
+                    return RELEASE_14;
                 case "13":
                     return RELEASE_13;
                 case "12":
diff -r 28c968e64173 src/java.compiler/share/classes/javax/lang/model/util/AbstractAnnotationValueVisitor9.java
--- a/src/java.compiler/share/classes/javax/lang/model/util/AbstractAnnotationValueVisitor9.java	Wed Feb 20 13:20:12 2019 -0800
+++ b/src/java.compiler/share/classes/javax/lang/model/util/AbstractAnnotationValueVisitor9.java	Wed Feb 20 16:58:51 2019 -0800
@@ -32,7 +32,7 @@
 /**
  * A skeletal visitor for annotation values with default behavior
  * appropriate for source versions {@link SourceVersion#RELEASE_9
- * RELEASE_9} through {@link SourceVersion#RELEASE_13 RELEASE_13}.
+ * RELEASE_9} through {@link SourceVersion#RELEASE_14 RELEASE_14}.
  *
  * <p> <b>WARNING:</b> The {@code AnnotationValueVisitor} interface
  * implemented by this class may have methods added to it in the
@@ -59,7 +59,7 @@
  * @see AbstractAnnotationValueVisitor8
  * @since 9
  */
-@SupportedSourceVersion(RELEASE_13)
+@SupportedSourceVersion(RELEASE_14)
 public abstract class AbstractAnnotationValueVisitor9<R, P> extends AbstractAnnotationValueVisitor8<R, P> {
 
     /**
diff -r 28c968e64173 src/java.compiler/share/classes/javax/lang/model/util/AbstractElementVisitor9.java
--- a/src/java.compiler/share/classes/javax/lang/model/util/AbstractElementVisitor9.java	Wed Feb 20 13:20:12 2019 -0800
+++ b/src/java.compiler/share/classes/javax/lang/model/util/AbstractElementVisitor9.java	Wed Feb 20 16:58:51 2019 -0800
@@ -34,7 +34,7 @@
 /**
  * A skeletal visitor of program elements with default behavior
  * appropriate for source versions {@link SourceVersion#RELEASE_9
- * RELEASE_9} through {@link SourceVersion#RELEASE_13 RELEASE_13}.
+ * RELEASE_9} through {@link SourceVersion#RELEASE_14 RELEASE_14}.
  *
  * <p> <b>WARNING:</b> The {@code ElementVisitor} interface
  * implemented by this class may have methods added to it in the
@@ -65,7 +65,7 @@
  * @since 9
  * @spec JPMS
  */
-@SupportedSourceVersion(RELEASE_13)
+@SupportedSourceVersion(RELEASE_14)
 public abstract class AbstractElementVisitor9<R, P> extends AbstractElementVisitor8<R, P> {
     /**
      * Constructor for concrete subclasses to call.
diff -r 28c968e64173 src/java.compiler/share/classes/javax/lang/model/util/AbstractTypeVisitor9.java
--- a/src/java.compiler/share/classes/javax/lang/model/util/AbstractTypeVisitor9.java	Wed Feb 20 13:20:12 2019 -0800
+++ b/src/java.compiler/share/classes/javax/lang/model/util/AbstractTypeVisitor9.java	Wed Feb 20 16:58:51 2019 -0800
@@ -33,7 +33,7 @@
 /**
  * A skeletal visitor of types with default behavior appropriate for
  * source versions {@link SourceVersion#RELEASE_9 RELEASE_9} through
- * {@link SourceVersion#RELEASE_13 RELEASE_13}.
+ * {@link SourceVersion#RELEASE_14 RELEASE_14}.
  *
  * <p> <b>WARNING:</b> The {@code TypeVisitor} interface implemented
  * by this class may have methods added to it in the future to
@@ -63,7 +63,7 @@
  * @see AbstractTypeVisitor8
  * @since 9
  */
-@SupportedSourceVersion(RELEASE_13)
+@SupportedSourceVersion(RELEASE_14)
 public abstract class AbstractTypeVisitor9<R, P> extends AbstractTypeVisitor8<R, P> {
     /**
      * Constructor for concrete subclasses to call.
diff -r 28c968e64173 src/java.compiler/share/classes/javax/lang/model/util/ElementKindVisitor9.java
--- a/src/java.compiler/share/classes/javax/lang/model/util/ElementKindVisitor9.java	Wed Feb 20 13:20:12 2019 -0800
+++ b/src/java.compiler/share/classes/javax/lang/model/util/ElementKindVisitor9.java	Wed Feb 20 16:58:51 2019 -0800
@@ -34,7 +34,7 @@
  * A visitor of program elements based on their {@linkplain
  * ElementKind kind} with default behavior appropriate for source
  * versions {@link SourceVersion#RELEASE_9 RELEASE_9} through {@link
- * SourceVersion#RELEASE_13 RELEASE_13}.
+ * SourceVersion#RELEASE_14 RELEASE_14}.
  *
  * For {@linkplain
  * Element elements} <code><i>Xyz</i></code> that may have more than one
@@ -80,7 +80,7 @@
  * @since 9
  * @spec JPMS
  */
-@SupportedSourceVersion(RELEASE_13)
+@SupportedSourceVersion(RELEASE_14)
 public class ElementKindVisitor9<R, P> extends ElementKindVisitor8<R, P> {
     /**
      * Constructor for concrete subclasses; uses {@code null} for the
diff -r 28c968e64173 src/java.compiler/share/classes/javax/lang/model/util/ElementScanner9.java
--- a/src/java.compiler/share/classes/javax/lang/model/util/ElementScanner9.java	Wed Feb 20 13:20:12 2019 -0800
+++ b/src/java.compiler/share/classes/javax/lang/model/util/ElementScanner9.java	Wed Feb 20 16:58:51 2019 -0800
@@ -34,7 +34,7 @@
 /**
  * A scanning visitor of program elements with default behavior
  * appropriate for source versions {@link SourceVersion#RELEASE_9
- * RELEASE_9} through {@link SourceVersion#RELEASE_13 RELEASE_13}.
+ * RELEASE_9} through {@link SourceVersion#RELEASE_14 RELEASE_14}.
  *
  * The <code>visit<i>Xyz</i></code> methods in this
  * class scan their component elements by calling {@code scan} on
@@ -92,7 +92,7 @@
  * @since 9
  * @spec JPMS
  */
-@SupportedSourceVersion(RELEASE_13)
+@SupportedSourceVersion(RELEASE_14)
 public class ElementScanner9<R, P> extends ElementScanner8<R, P> {
     /**
      * Constructor for concrete subclasses; uses {@code null} for the
diff -r 28c968e64173 src/java.compiler/share/classes/javax/lang/model/util/SimpleAnnotationValueVisitor9.java
--- a/src/java.compiler/share/classes/javax/lang/model/util/SimpleAnnotationValueVisitor9.java	Wed Feb 20 13:20:12 2019 -0800
+++ b/src/java.compiler/share/classes/javax/lang/model/util/SimpleAnnotationValueVisitor9.java	Wed Feb 20 16:58:51 2019 -0800
@@ -32,7 +32,7 @@
 /**
  * A simple visitor for annotation values with default behavior
  * appropriate for source versions {@link SourceVersion#RELEASE_9
- * RELEASE_9} through {@link SourceVersion#RELEASE_13 RELEASE_13}.
+ * RELEASE_9} through {@link SourceVersion#RELEASE_14 RELEASE_14}.
  *
  * Visit methods call {@link #defaultAction
  * defaultAction} passing their arguments to {@code defaultAction}'s
@@ -68,7 +68,7 @@
  * @see SimpleAnnotationValueVisitor8
  * @since 9
  */
-@SupportedSourceVersion(RELEASE_13)
+@SupportedSourceVersion(RELEASE_14)
 public class SimpleAnnotationValueVisitor9<R, P> extends SimpleAnnotationValueVisitor8<R, P> {
     /**
      * Constructor for concrete subclasses; uses {@code null} for the
diff -r 28c968e64173 src/java.compiler/share/classes/javax/lang/model/util/SimpleElementVisitor9.java
--- a/src/java.compiler/share/classes/javax/lang/model/util/SimpleElementVisitor9.java	Wed Feb 20 13:20:12 2019 -0800
+++ b/src/java.compiler/share/classes/javax/lang/model/util/SimpleElementVisitor9.java	Wed Feb 20 16:58:51 2019 -0800
@@ -33,7 +33,7 @@
 /**
  * A simple visitor of program elements with default behavior
  * appropriate for source versions {@link SourceVersion#RELEASE_9
- * RELEASE_9} through {@link SourceVersion#RELEASE_13 RELEASE_13}.
+ * RELEASE_9} through {@link SourceVersion#RELEASE_14 RELEASE_14}.
  *
  * Visit methods corresponding to {@code RELEASE_9} and earlier
  * language constructs call {@link #defaultAction defaultAction},
@@ -73,7 +73,7 @@
  * @since 9
  * @spec JPMS
  */
-@SupportedSourceVersion(RELEASE_13)
+@SupportedSourceVersion(RELEASE_14)
 public class SimpleElementVisitor9<R, P> extends SimpleElementVisitor8<R, P> {
     /**
      * Constructor for concrete subclasses; uses {@code null} for the
diff -r 28c968e64173 src/java.compiler/share/classes/javax/lang/model/util/SimpleTypeVisitor9.java
--- a/src/java.compiler/share/classes/javax/lang/model/util/SimpleTypeVisitor9.java	Wed Feb 20 13:20:12 2019 -0800
+++ b/src/java.compiler/share/classes/javax/lang/model/util/SimpleTypeVisitor9.java	Wed Feb 20 16:58:51 2019 -0800
@@ -33,7 +33,7 @@
 /**
  * A simple visitor of types with default behavior appropriate for
  * source versions {@link SourceVersion#RELEASE_9 RELEASE_9} through
- * {@link SourceVersion#RELEASE_13 RELEASE_13}.
+ * {@link SourceVersion#RELEASE_14 RELEASE_14}.
  *
  * Visit methods corresponding to {@code RELEASE_9} and earlier
  * language constructs call {@link #defaultAction defaultAction},
@@ -73,7 +73,7 @@
  * @see SimpleTypeVisitor8
  * @since 9
  */
-@SupportedSourceVersion(RELEASE_13)
+@SupportedSourceVersion(RELEASE_14)
 public class SimpleTypeVisitor9<R, P> extends SimpleTypeVisitor8<R, P> {
     /**
      * Constructor for concrete subclasses; uses {@code null} for the
diff -r 28c968e64173 src/java.compiler/share/classes/javax/lang/model/util/TypeKindVisitor9.java
--- a/src/java.compiler/share/classes/javax/lang/model/util/TypeKindVisitor9.java	Wed Feb 20 13:20:12 2019 -0800
+++ b/src/java.compiler/share/classes/javax/lang/model/util/TypeKindVisitor9.java	Wed Feb 20 16:58:51 2019 -0800
@@ -34,7 +34,7 @@
  * A visitor of types based on their {@linkplain TypeKind kind} with
  * default behavior appropriate for source versions {@link
  * SourceVersion#RELEASE_9 RELEASE_9} through {@link
- * SourceVersion#RELEASE_13 RELEASE_13}.
+ * SourceVersion#RELEASE_14 RELEASE_14}.
  *
  * For {@linkplain
  * TypeMirror types} <code><i>Xyz</i></code> that may have more than one
@@ -77,7 +77,7 @@
  * @see TypeKindVisitor8
  * @since 9
  */
-@SupportedSourceVersion(RELEASE_13)
+@SupportedSourceVersion(RELEASE_14)
 public class TypeKindVisitor9<R, P> extends TypeKindVisitor8<R, P> {
     /**
      * Constructor for concrete subclasses to call; uses {@code null}
diff -r 28c968e64173 src/jdk.compiler/share/classes/com/sun/tools/javac/code/Source.java
--- a/src/jdk.compiler/share/classes/com/sun/tools/javac/code/Source.java	Wed Feb 20 13:20:12 2019 -0800
+++ b/src/jdk.compiler/share/classes/com/sun/tools/javac/code/Source.java	Wed Feb 20 16:58:51 2019 -0800
@@ -88,7 +88,10 @@
     JDK12("12"),
 
     /** 13 covers the to be determined language features that will be added in JDK 13. */
-    JDK13("13");
+    JDK13("13"),
+
+    /** 14 covers the to be determined language features that will be added in JDK 14. */
+    JDK14("14");
 
     private static final Context.Key<Source> sourceKey = new Context.Key<>();
 
@@ -139,6 +142,7 @@
     }
 
     public Target requiredTarget() {
+        if (this.compareTo(JDK14) >= 0) return Target.JDK1_14;
         if (this.compareTo(JDK13) >= 0) return Target.JDK1_13;
         if (this.compareTo(JDK12) >= 0) return Target.JDK1_12;
         if (this.compareTo(JDK11) >= 0) return Target.JDK1_11;
@@ -186,9 +190,9 @@
         LOCAL_VARIABLE_TYPE_INFERENCE(JDK10),
         VAR_SYNTAX_IMPLICIT_LAMBDAS(JDK11, Fragments.FeatureVarSyntaxInImplicitLambda, DiagKind.PLURAL),
         IMPORT_ON_DEMAND_OBSERVABLE_PACKAGES(JDK1_2, JDK8),
-        SWITCH_MULTIPLE_CASE_LABELS(JDK13, Fragments.FeatureMultipleCaseLabels, DiagKind.PLURAL),
-        SWITCH_RULE(JDK13, Fragments.FeatureSwitchRules, DiagKind.PLURAL),
-        SWITCH_EXPRESSION(JDK13, Fragments.FeatureSwitchExpressions, DiagKind.PLURAL);
+        SWITCH_MULTIPLE_CASE_LABELS(JDK14, Fragments.FeatureMultipleCaseLabels, DiagKind.PLURAL),
+        SWITCH_RULE(JDK14, Fragments.FeatureSwitchRules, DiagKind.PLURAL),
+        SWITCH_EXPRESSION(JDK14, Fragments.FeatureSwitchExpressions, DiagKind.PLURAL);
 
         enum DiagKind {
             NORMAL,
@@ -275,6 +279,8 @@
             return RELEASE_12;
         case JDK13:
             return RELEASE_13;
+        case JDK14:
+            return RELEASE_14;
         default:
             return null;
         }
diff -r 28c968e64173 src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/ClassFile.java
--- a/src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/ClassFile.java	Wed Feb 20 13:20:12 2019 -0800
+++ b/src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/ClassFile.java	Wed Feb 20 16:58:51 2019 -0800
@@ -117,7 +117,8 @@
         V54(54, 0),   // JDK 10
         V55(55, 0),   // JDK 11: constant dynamic, nest mates
         V56(56, 0),   // JDK 12
-        V57(57, 0);   // JDK 13
+        V57(57, 0),   // JDK 13
+        V58(58, 0);   // JDK 14
         Version(int major, int minor) {
             this.major = major;
             this.minor = minor;
diff -r 28c968e64173 src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/Profile.java
--- a/src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/Profile.java	Wed Feb 20 13:20:12 2019 -0800
+++ b/src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/Profile.java	Wed Feb 20 16:58:51 2019 -0800
@@ -40,9 +40,9 @@
  *  deletion without notice.</b>
  */
 public enum Profile {
-    COMPACT1("compact1", 1, Target.JDK1_8, Target.JDK1_9, Target.JDK1_10, Target.JDK1_11, Target.JDK1_12, Target.JDK1_13),
-    COMPACT2("compact2", 2, Target.JDK1_8, Target.JDK1_9, Target.JDK1_10, Target.JDK1_11, Target.JDK1_12, Target.JDK1_13),
-    COMPACT3("compact3", 3, Target.JDK1_8, Target.JDK1_9, Target.JDK1_10, Target.JDK1_11, Target.JDK1_12, Target.JDK1_13),
+    COMPACT1("compact1", 1, Target.JDK1_8, Target.JDK1_9, Target.JDK1_10, Target.JDK1_11, Target.JDK1_12, Target.JDK1_13, Target.JDK1_14),
+    COMPACT2("compact2", 2, Target.JDK1_8, Target.JDK1_9, Target.JDK1_10, Target.JDK1_11, Target.JDK1_12, Target.JDK1_13, Target.JDK1_14),
+    COMPACT3("compact3", 3, Target.JDK1_8, Target.JDK1_9, Target.JDK1_10, Target.JDK1_11, Target.JDK1_12, Target.JDK1_13, Target.JDK1_14),
 
     DEFAULT {
         @Override
diff -r 28c968e64173 src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/Target.java
--- a/src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/Target.java	Wed Feb 20 13:20:12 2019 -0800
+++ b/src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/Target.java	Wed Feb 20 16:58:51 2019 -0800
@@ -73,7 +73,10 @@
     JDK1_12("12", 56, 0),
 
     /** JDK 13. */
-    JDK1_13("13", 57, 0);
+    JDK1_13("13", 57, 0),
+
+    /** JDK 14. */
+    JDK1_14("14", 58, 0);
 
     private static final Context.Key<Target> targetKey = new Context.Key<>();
 
diff -r 28c968e64173 src/jdk.compiler/share/classes/com/sun/tools/javac/processing/PrintingProcessor.java
--- a/src/jdk.compiler/share/classes/com/sun/tools/javac/processing/PrintingProcessor.java	Wed Feb 20 13:20:12 2019 -0800
+++ b/src/jdk.compiler/share/classes/com/sun/tools/javac/processing/PrintingProcessor.java	Wed Feb 20 16:58:51 2019 -0800
@@ -55,7 +55,7 @@
  * deletion without notice.</b>
  */
 @SupportedAnnotationTypes("*")
-@SupportedSourceVersion(SourceVersion.RELEASE_13)
+@SupportedSourceVersion(SourceVersion.RELEASE_14)
 public class PrintingProcessor extends AbstractProcessor {
     PrintWriter writer;
 
diff -r 28c968e64173 src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements/src/org/graalvm/compiler/replacements/classfile/Classfile.java
--- a/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements/src/org/graalvm/compiler/replacements/classfile/Classfile.java	Wed Feb 20 13:20:12 2019 -0800
+++ b/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements/src/org/graalvm/compiler/replacements/classfile/Classfile.java	Wed Feb 20 16:58:51 2019 -0800
@@ -49,7 +49,7 @@
     private final List<ClassfileBytecode> codeAttributes;
 
     private static final int MAJOR_VERSION_JAVA_MIN = 51; // JDK7
-    private static final int MAJOR_VERSION_JAVA_MAX = 57; // JDK13
+    private static final int MAJOR_VERSION_JAVA_MAX = 58; // JDK14
     private static final int MAGIC = 0xCAFEBABE;
 
     /**
diff -r 28c968e64173 src/jdk.jdeps/share/classes/com/sun/tools/jdeprscan/Main.java
--- a/src/jdk.jdeps/share/classes/com/sun/tools/jdeprscan/Main.java	Wed Feb 20 13:20:12 2019 -0800
+++ b/src/jdk.jdeps/share/classes/com/sun/tools/jdeprscan/Main.java	Wed Feb 20 16:58:51 2019 -0800
@@ -106,7 +106,7 @@
     // Keep these updated manually until there's a compiler API
     // that allows querying of supported releases.
     final Set<String> releasesWithoutForRemoval = Set.of("6", "7", "8");
-    final Set<String> releasesWithForRemoval = Set.of("9", "10", "11", "12", "13");
+    final Set<String> releasesWithForRemoval = Set.of("9", "10", "11", "12", "13", "14");
 
     final Set<String> validReleases;
     {
diff -r 28c968e64173 src/jdk.rmic/share/classes/sun/tools/java/RuntimeConstants.java
--- a/src/jdk.rmic/share/classes/sun/tools/java/RuntimeConstants.java	Wed Feb 20 13:20:12 2019 -0800
+++ b/src/jdk.rmic/share/classes/sun/tools/java/RuntimeConstants.java	Wed Feb 20 16:58:51 2019 -0800
@@ -67,7 +67,7 @@
     /* Class File Constants */
     int JAVA_MAGIC                   = 0xcafebabe;
     int JAVA_MIN_SUPPORTED_VERSION   = 45;
-    int JAVA_MAX_SUPPORTED_VERSION   = 57;
+    int JAVA_MAX_SUPPORTED_VERSION   = 58;
     int JAVA_MAX_SUPPORTED_MINOR_VERSION = 0;
 
     /* Generate class file version for 1.1  by default */
diff -r 28c968e64173 test/langtools/tools/javac/api/T6395981.java
--- a/test/langtools/tools/javac/api/T6395981.java	Wed Feb 20 13:20:12 2019 -0800
+++ b/test/langtools/tools/javac/api/T6395981.java	Wed Feb 20 16:58:51 2019 -0800
@@ -31,7 +31,7 @@
  * @run main/fail T6395981
  * @run main/fail T6395981 RELEASE_3 RELEASE_5 RELEASE_6
  * @run main/fail T6395981 RELEASE_0 RELEASE_1 RELEASE_2 RELEASE_3 RELEASE_4 RELEASE_5 RELEASE_6
- * @run main T6395981 RELEASE_3 RELEASE_4 RELEASE_5 RELEASE_6 RELEASE_7 RELEASE_8 RELEASE_9 RELEASE_10 RELEASE_11 RELEASE_12  RELEASE_13
+ * @run main T6395981 RELEASE_3 RELEASE_4 RELEASE_5 RELEASE_6 RELEASE_7 RELEASE_8 RELEASE_9 RELEASE_10 RELEASE_11 RELEASE_12 RELEASE_13 RELEASE_14
  */
 
 import java.util.EnumSet;
diff -r 28c968e64173 test/langtools/tools/javac/classfiles/ClassVersionChecker.java
--- a/test/langtools/tools/javac/classfiles/ClassVersionChecker.java	Wed Feb 20 13:20:12 2019 -0800
+++ b/test/langtools/tools/javac/classfiles/ClassVersionChecker.java	Wed Feb 20 16:58:51 2019 -0800
@@ -48,7 +48,8 @@
         TEN("10", 54),
         ELEVEN("11", 55),
         TWELVE("12", 56),
-        THIRTEEN("13", 57);
+        THIRTEEN("13", 57),
+        FOURTEEN("14", 58);
 
         private Version(String release, int classFileVer) {
             this.release = release;
diff -r 28c968e64173 test/langtools/tools/javac/lib/JavacTestingAbstractProcessor.java
--- a/test/langtools/tools/javac/lib/JavacTestingAbstractProcessor.java	Wed Feb 20 13:20:12 2019 -0800
+++ b/test/langtools/tools/javac/lib/JavacTestingAbstractProcessor.java	Wed Feb 20 16:58:51 2019 -0800
@@ -110,7 +110,7 @@
      * corresponding platform visitor type.
      */
 
-    @SupportedSourceVersion(RELEASE_13)
+    @SupportedSourceVersion(RELEASE_14)
     public static abstract class AbstractAnnotationValueVisitor<R, P> extends AbstractAnnotationValueVisitor9<R, P> {
 
         /**
@@ -121,7 +121,7 @@
         }
     }
 
-    @SupportedSourceVersion(RELEASE_13)
+    @SupportedSourceVersion(RELEASE_14)
     public static abstract class AbstractElementVisitor<R, P> extends AbstractElementVisitor9<R, P> {
         /**
          * Constructor for concrete subclasses to call.
@@ -131,7 +131,7 @@
         }
     }
 
-    @SupportedSourceVersion(RELEASE_13)
+    @SupportedSourceVersion(RELEASE_14)
     public static abstract class AbstractTypeVisitor<R, P> extends AbstractTypeVisitor9<R, P> {
         /**
          * Constructor for concrete subclasses to call.
@@ -141,7 +141,7 @@
         }
     }
 
-    @SupportedSourceVersion(RELEASE_13)
+    @SupportedSourceVersion(RELEASE_14)
     public static class ElementKindVisitor<R, P> extends ElementKindVisitor9<R, P> {
         /**
          * Constructor for concrete subclasses; uses {@code null} for the
@@ -162,7 +162,7 @@
         }
     }
 
-    @SupportedSourceVersion(RELEASE_13)
+    @SupportedSourceVersion(RELEASE_14)
     public static class ElementScanner<R, P> extends ElementScanner9<R, P> {
         /**
          * Constructor for concrete subclasses; uses {@code null} for the
@@ -181,7 +181,7 @@
         }
     }
 
-    @SupportedSourceVersion(RELEASE_13)
+    @SupportedSourceVersion(RELEASE_14)
     public static class SimpleAnnotationValueVisitor<R, P> extends SimpleAnnotationValueVisitor9<R, P> {
         /**
          * Constructor for concrete subclasses; uses {@code null} for the
@@ -202,7 +202,7 @@
         }
     }
 
-    @SupportedSourceVersion(RELEASE_13)
+    @SupportedSourceVersion(RELEASE_14)
     public static class SimpleElementVisitor<R, P> extends SimpleElementVisitor9<R, P> {
         /**
          * Constructor for concrete subclasses; uses {@code null} for the
@@ -223,7 +223,7 @@
         }
     }
 
-    @SupportedSourceVersion(RELEASE_13)
+    @SupportedSourceVersion(RELEASE_14)
     public static class SimpleTypeVisitor<R, P> extends SimpleTypeVisitor9<R, P> {
         /**
          * Constructor for concrete subclasses; uses {@code null} for the
@@ -244,7 +244,7 @@
         }
     }
 
-    @SupportedSourceVersion(RELEASE_13)
+    @SupportedSourceVersion(RELEASE_14)
     public static class TypeKindVisitor<R, P> extends TypeKindVisitor9<R, P> {
         /**
          * Constructor for concrete subclasses to call; uses {@code null}
diff -r 28c968e64173 test/langtools/tools/javac/preview/classReaderTest/Client.nopreview.out
--- a/test/langtools/tools/javac/preview/classReaderTest/Client.nopreview.out	Wed Feb 20 13:20:12 2019 -0800
+++ b/test/langtools/tools/javac/preview/classReaderTest/Client.nopreview.out	Wed Feb 20 16:58:51 2019 -0800
@@ -1,2 +1,2 @@
-- compiler.err.preview.feature.disabled.classfile: Bar.class, 13
+- compiler.err.preview.feature.disabled.classfile: Bar.class, 14
 1 error
diff -r 28c968e64173 test/langtools/tools/javac/preview/classReaderTest/Client.preview.out
--- a/test/langtools/tools/javac/preview/classReaderTest/Client.preview.out	Wed Feb 20 13:20:12 2019 -0800
+++ b/test/langtools/tools/javac/preview/classReaderTest/Client.preview.out	Wed Feb 20 16:58:51 2019 -0800
@@ -1,4 +1,4 @@
-- compiler.warn.preview.feature.use.classfile: Bar.class, 13
+- compiler.warn.preview.feature.use.classfile: Bar.class, 14
 - compiler.err.warnings.and.werror
 1 error
 1 warning
diff -r 28c968e64173 test/langtools/tools/javac/profiles/ProfileOptionTest.java
--- a/test/langtools/tools/javac/profiles/ProfileOptionTest.java	Wed Feb 20 13:20:12 2019 -0800
+++ b/test/langtools/tools/javac/profiles/ProfileOptionTest.java	Wed Feb 20 16:58:51 2019 -0800
@@ -152,6 +152,7 @@
                     case JDK1_11:
                     case JDK1_12:
                     case JDK1_13:
+                    case JDK1_14:
                         if (p == Profile.DEFAULT)
                             break;
                         if (ise == null)
diff -r 28c968e64173 test/langtools/tools/javac/versions/Versions.java
--- a/test/langtools/tools/javac/versions/Versions.java	Wed Feb 20 13:20:12 2019 -0800
+++ b/test/langtools/tools/javac/versions/Versions.java	Wed Feb 20 16:58:51 2019 -0800
@@ -69,9 +69,9 @@
         Set.of("1.2", "1.3", "1.4", "1.5", "1.6");
 
     public static final Set<String> VALID_SOURCES =
-        Set.of("1.7", "1.8", "1.9", "1.10", "11", "12", "13");
+        Set.of("1.7", "1.8", "1.9", "1.10", "11", "12", "13", "14");
 
-    public static final String LATEST_MAJOR_VERSION = "57.0";
+    public static final String LATEST_MAJOR_VERSION = "58.0";
 
     static enum SourceTarget {
         SEVEN(true,   "51.0",  "7", Versions::checksrc17),
@@ -80,7 +80,8 @@
         TEN(true,     "54.0", "10", Versions::checksrc110),
         ELEVEN(false, "55.0", "11", Versions::checksrc111),
         TWELVE(false, "56.0", "12", Versions::checksrc112),
-        THIRTEEN(false, "57.0", "13", Versions::checksrc113);
+        THIRTEEN(false, "57.0", "13", Versions::checksrc113),
+        FOURTEEN(false, "58.0", "14", Versions::checksrc114);
 
         private final boolean dotOne;
         private final String classFileVer;
@@ -299,6 +300,11 @@
         checksrc111(args);
     }
 
+    protected void checksrc114(String... args) {
+        printargs("checksrc114", args);
+        checksrc111(args);
+    }
+
     protected void pass(String... args) {
         printargs("pass", args);