Fix Error Prone findings: MisusedWeekYear

Author: brandonweeks

build.gradle

@@ -56,7 +56,6 @@ allprojects {
       check('EqualsHashCode', net.ltgt.gradle.errorprone.CheckSeverity.OFF)
       check('EqualsNull', net.ltgt.gradle.errorprone.CheckSeverity.OFF)
       check('HashtableContains', net.ltgt.gradle.errorprone.CheckSeverity.OFF)
-      check('MisusedWeekYear', net.ltgt.gradle.errorprone.CheckSeverity.OFF)
       check('RandomModInteger', net.ltgt.gradle.errorprone.CheckSeverity.OFF)
       check('ReturnValueIgnored', net.ltgt.gradle.errorprone.CheckSeverity.OFF)
       check('SelfEquals', net.ltgt.gradle.errorprone.CheckSeverity.OFF)

core/src/main/java/org/bouncycastle/crypto/params/SkeinParameters.java

@@ -243,7 +243,7 @@ public Builder setPersonalisation(Date date, String emailAddress, String disting
             {
                 final ByteArrayOutputStream bout = new ByteArrayOutputStream();
                 final OutputStreamWriter out = new OutputStreamWriter(bout, "UTF-8");
-                final DateFormat format = new SimpleDateFormat("YYYYMMdd");
+                final DateFormat format = new SimpleDateFormat("yyyyMMdd");
                 out.write(format.format(date));
                 out.write(" ");
                 out.write(emailAddress);
@@ -278,7 +278,7 @@ public Builder setPersonalisation(Date date, Locale dateLocale, String emailAddr
              {
                  final ByteArrayOutputStream bout = new ByteArrayOutputStream();
                  final OutputStreamWriter out = new OutputStreamWriter(bout, "UTF-8");
-                 final DateFormat format = new SimpleDateFormat("YYYYMMdd", dateLocale);
+                 final DateFormat format = new SimpleDateFormat("yyyyMMdd", dateLocale);
                  out.write(format.format(date));
                  out.write(" ");
                  out.write(emailAddress);

prov/src/main/java/org/bouncycastle/jcajce/spec/SkeinParameterSpec.java

@@ -235,7 +235,7 @@ public Builder setPersonalisation(Date date, String emailAddress, String disting
             {
                 final ByteArrayOutputStream bout = new ByteArrayOutputStream();
                 final OutputStreamWriter out = new OutputStreamWriter(bout, "UTF-8");
-                final DateFormat format = new SimpleDateFormat("YYYYMMdd");
+                final DateFormat format = new SimpleDateFormat("yyyyMMdd");
                 out.write(format.format(date));
                 out.write(" ");
                 out.write(emailAddress);
@@ -270,7 +270,7 @@ public Builder setPersonalisation(Date date, Locale dateLocale, String emailAddr
             {
                 final ByteArrayOutputStream bout = new ByteArrayOutputStream();
                 final OutputStreamWriter out = new OutputStreamWriter(bout, "UTF-8");
-                final DateFormat format = new SimpleDateFormat("YYYYMMdd", dateLocale);
+                final DateFormat format = new SimpleDateFormat("yyyyMMdd", dateLocale);
                 out.write(format.format(date));
                 out.write(" ");
                 out.write(emailAddress);