Fix field names, add getters to j.l.Package

classpath/java/lang/Package.java

@@ -17,9 +17,9 @@ public class Package {
   private final String implementationTitle;
   private final String implementationVendor;
   private final String implementationVersion;
-  private final String specementationTitle;
-  private final String specementationVendor;
-  private final String specementationVersion;
+  private final String specificationTitle;
+  private final String specificationVendor;
+  private final String specificationVersion;
   private final URL sealed;
   private final ClassLoader loader;
 
@@ -27,9 +27,9 @@ public class Package {
           String implementationTitle,
           String implementationVendor,
           String implementationVersion,
-          String specementationTitle, 
-          String specementationVendor, 
-          String specementationVersion, 
+          String specificationTitle,
+          String specificationVendor,
+          String specificationVersion,
           URL sealed,
           ClassLoader loader)
   {
@@ -37,9 +37,9 @@ public class Package {
     this.implementationTitle   = implementationTitle;
     this.implementationVendor  = implementationVendor;
     this.implementationVersion = implementationVersion;
-    this.specementationTitle = specementationTitle;
-    this.specementationVendor = specementationVendor;
-    this.specementationVersion = specementationVersion;
+    this.specificationTitle    = specificationTitle;
+    this.specificationVendor   = specificationVendor;
+    this.specificationVersion  = specificationVersion;
     this.sealed                = sealed;
     this.loader                = loader;
   }
@@ -47,4 +47,36 @@ public class Package {
   public String getName() {
     return name;
   }
+
+  public String getImplementationTitle() {
+    return implementationTitle;
+  }
+
+  public String getImplementationVendor() {
+    return implementationVendor;
+  }
+
+  public String getImplementationVersion() {
+    return implementationVersion;
+  }
+
+  public String getSpecificationTitle() {
+    return specificationTitle;
+  }
+
+  public String getSpecificationVendor() {
+    return specificationVendor;
+  }
+
+  public String getSpecificationVersion() {
+    return specificationVersion;
+  }
+
+  public boolean isSealed() {
+    return sealed != null;
+  }
+
+  public boolean isSealed(URL url) {
+    return sealed.equals(url);
+  }
 }