Remove dead code from RuleSetUtils

--
MOS_MIGRATED_REVID=108139365

1 files changed, 2 insertions, 31 deletions

diff --git a/src/test/java/com/google/devtools/build/lib/generatedprojecttest/util/RuleSetUtils.java b/src/test/java/com/google/devtools/build/lib/generatedprojecttest/util/RuleSetUtils.java
index a9dbbc8aa8..2bb34a9f21 100644
--- a/src/test/java/com/google/devtools/build/lib/generatedprojecttest/util/RuleSetUtils.java
+++ b/src/test/java/com/google/devtools/build/lib/generatedprojecttest/util/RuleSetUtils.java
@@ -30,10 +30,8 @@ import com.google.devtools.build.lib.util.Pair;
 
 import java.util.ArrayList;
 import java.util.Collection;
-import java.util.HashSet;
 import java.util.Iterator;
 import java.util.List;
-import java.util.Set;
 
 /**
  * Utility class for providing static predicates for rules, to help filter the rules.
@@ -67,16 +65,6 @@ public class RuleSetUtils {
   };
 
   /**
-   * Predicate for checking if a rule allows an empty srcs attribute.
-   */
-  public static final Predicate<RuleClass> EMPTY_SOURCES_ALLOWED = new Predicate<RuleClass>() {
-    @Override
-    public boolean apply(final RuleClass input) {
-      return !input.getAttributeByName("srcs").isNonEmpty();
-    }
-  };
-
-  /**
    * Predicate for checking that the rule can have a deps attribute, and does not have any
    * other mandatory attributes besides deps.
    */
@@ -103,7 +91,7 @@ public class RuleSetUtils {
    */
   public static class HasAttributes implements Predicate<RuleClass> {
 
-    private static enum Operator {
+    private enum Operator {
       ANY, ALL
     }
 
@@ -137,16 +125,11 @@ public class RuleSetUtils {
     }
   }
 
-  public static final Predicate<RuleClass> hasAnyAttributes(
+  public static Predicate<RuleClass> hasAnyAttributes(
       Collection<Pair<String, Type<?>>> attributes) {
     return new HasAttributes(attributes, HasAttributes.Operator.ANY);
   }
 
-  public static final Predicate<RuleClass> hasAllAttributes(
-      Collection<Pair<String, Type<?>>> attributes) {
-    return new HasAttributes(attributes, HasAttributes.Operator.ALL);
-  }
-
   /**
    * Predicate for checking if an attribute is mandatory.
    */
@@ -168,18 +151,6 @@ public class RuleSetUtils {
   };
 
   /**
-   * Predicate for checking if all the strings in a list of strings are different.
-   */
-  public static final Predicate<List<String>> ELEMENTS_ALL_DIFFERENT =
-      new Predicate<List<String>>() {
-    @Override
-    public boolean apply(final List<String> input) {
-      Set<String> inputAsSet = new HashSet<>(input);
-      return input.size() == inputAsSet.size();
-    }
-  };
-
-  /**
    * Predicate for checking if a rule class is not in excluded.
    */
   public static Predicate<String> notContainsAnyOf(final ImmutableSet<String> excluded) {