diff --git a/error-prone-contrib/src/main/java/tech/picnic/errorprone/bugpatterns/IdentityConversion.java b/error-prone-contrib/src/main/java/tech/picnic/errorprone/bugpatterns/IdentityConversion.java
index 00d6d9bdcb..c99b496d32 100644
--- a/error-prone-contrib/src/main/java/tech/picnic/errorprone/bugpatterns/IdentityConversion.java
+++ b/error-prone-contrib/src/main/java/tech/picnic/errorprone/bugpatterns/IdentityConversion.java
@@ -32,7 +32,7 @@
 
 /** A {@link BugChecker} that flags redundant identity conversions. */
 // XXX: Consider detecting cases where a flagged expression is passed to a method, and where removal
-// of the identify conversion would cause a different method overload to be selected. Depending on
+// of the identity conversion would cause a different method overload to be selected. Depending on
 // the target method such a modification may change the code's semantics or performance.
 @AutoService(BugChecker.class)
 @BugPattern(
@@ -45,6 +45,13 @@ public final class IdentityConversion extends BugChecker implements MethodInvoca
   private static final long serialVersionUID = 1L;
   private static final Matcher<ExpressionTree> IS_CONVERSION_METHOD =
       anyOf(
+          staticMethod()
+              .onClassAny(
+                  Primitives.allWrapperTypes().stream()
+                      .map(Class::getName)
+                      .collect(toImmutableSet()))
+              .named("valueOf"),
+          staticMethod().onClass(String.class.getName()).named("valueOf"),
           staticMethod()
               .onClassAny(
                   "com.google.common.collect.ImmutableBiMap",
@@ -60,12 +67,8 @@ public final class IdentityConversion extends BugChecker implements MethodInvoca
                   "com.google.common.collect.ImmutableTable")
               .named("copyOf"),
           staticMethod()
-              .onClassAny(
-                  Primitives.allWrapperTypes().stream()
-                      .map(Class::getName)
-                      .collect(toImmutableSet()))
-              .named("valueOf"),
-          staticMethod().onClass(String.class.getName()).named("valueOf"),
+              .onClass("com.google.errorprone.matchers.Matchers")
+              .namedAnyOf("allOf", "anyOf"),
           staticMethod().onClass("reactor.adapter.rxjava.RxJava2Adapter"),
           staticMethod()
               .onClass("reactor.core.publisher.Flux")
diff --git a/error-prone-contrib/src/test/java/tech/picnic/errorprone/bugpatterns/IdentityConversionTest.java b/error-prone-contrib/src/test/java/tech/picnic/errorprone/bugpatterns/IdentityConversionTest.java
index a8f867502a..baa74babdc 100644
--- a/error-prone-contrib/src/test/java/tech/picnic/errorprone/bugpatterns/IdentityConversionTest.java
+++ b/error-prone-contrib/src/test/java/tech/picnic/errorprone/bugpatterns/IdentityConversionTest.java
@@ -16,7 +16,10 @@ final class IdentityConversionTest {
   void identification() {
     compilationTestHelper
         .addSourceLines(
-            "Foo.java",
+            "A.java",
+            "import static com.google.errorprone.matchers.Matchers.instanceMethod;",
+            "import static com.google.errorprone.matchers.Matchers.staticMethod;",
+            "",
             "import com.google.common.collect.ImmutableBiMap;",
             "import com.google.common.collect.ImmutableList;",
             "import com.google.common.collect.ImmutableListMultimap;",
@@ -28,12 +31,14 @@ void identification() {
             "import com.google.common.collect.ImmutableSet;",
             "import com.google.common.collect.ImmutableSetMultimap;",
             "import com.google.common.collect.ImmutableTable;",
+            "import com.google.errorprone.matchers.Matcher;",
+            "import com.google.errorprone.matchers.Matchers;",
             "import reactor.adapter.rxjava.RxJava2Adapter;",
             "import reactor.core.publisher.Flux;",
             "import reactor.core.publisher.Mono;",
             "",
-            "public final class Foo {",
-            "  public void foo() {",
+            "public final class A {",
+            "  public void m() {",
             "    // BUG: Diagnostic contains:",
             "    Boolean b1 = Boolean.valueOf(Boolean.FALSE);",
             "    // BUG: Diagnostic contains:",
@@ -143,7 +148,15 @@ void identification() {
             "    ImmutableTable<Object, Object, Object> o11 = ImmutableTable.copyOf(ImmutableTable.of());",
             "",
             "    // BUG: Diagnostic contains:",
+            "    Matcher allOf1 = Matchers.allOf(instanceMethod());",
+            "    Matcher allOf2 = Matchers.allOf(instanceMethod(), staticMethod());",
+            "    // BUG: Diagnostic contains:",
+            "    Matcher anyOf1 = Matchers.anyOf(staticMethod());",
+            "    Matcher anyOf2 = Matchers.anyOf(instanceMethod(), staticMethod());",
+            "",
+            "    // BUG: Diagnostic contains:",
             "    Flux<Integer> flux1 = Flux.just(1).flatMap(e -> RxJava2Adapter.fluxToFlowable(Flux.just(2)));",
+            "",
             "    // BUG: Diagnostic contains:",
             "    Flux<Integer> flux2 = Flux.concat(Flux.just(1));",
             "    // BUG: Diagnostic contains:",
@@ -154,9 +167,9 @@ void identification() {
             "    Flux<Integer> flux5 = Flux.merge(Flux.just(1));",
             "",
             "    // BUG: Diagnostic contains:",
-            "    Mono<Integer> m1 = Mono.from(Mono.just(1));",
+            "    Mono<Integer> mono1 = Mono.from(Mono.just(1));",
             "    // BUG: Diagnostic contains:",
-            "    Mono<Integer> m2 = Mono.fromDirect(Mono.just(1));",
+            "    Mono<Integer> mono2 = Mono.fromDirect(Mono.just(1));",
             "  }",
             "}")
         .doTest();
@@ -167,12 +180,15 @@ void replacementFirstSuggestedFix() {
     refactoringTestHelper
         .setFixChooser(FixChoosers.FIRST)
         .addInputLines(
-            "Foo.java",
+            "A.java",
+            "import static com.google.errorprone.matchers.Matchers.staticMethod;",
             "import static org.mockito.Mockito.when;",
             "",
             "import com.google.common.collect.ImmutableCollection;",
             "import com.google.common.collect.ImmutableList;",
             "import com.google.common.collect.ImmutableSet;",
+            "import com.google.errorprone.matchers.Matcher;",
+            "import com.google.errorprone.matchers.Matchers;",
             "import java.util.ArrayList;",
             "import java.util.Collection;",
             "import org.reactivestreams.Publisher;",
@@ -180,8 +196,8 @@ void replacementFirstSuggestedFix() {
             "import reactor.core.publisher.Flux;",
             "import reactor.core.publisher.Mono;",
             "",
-            "public final class Foo {",
-            "  public void foo() {",
+            "public final class A {",
+            "  public void m() {",
             "    ImmutableSet<Object> set1 = ImmutableSet.copyOf(ImmutableSet.of());",
             "    ImmutableSet<Object> set2 = ImmutableSet.copyOf(ImmutableList.of());",
             "",
@@ -206,18 +222,23 @@ void replacementFirstSuggestedFix() {
             "    Object o1 = ImmutableSet.copyOf(ImmutableList.of());",
             "    Object o2 = ImmutableSet.copyOf(ImmutableSet.of());",
             "",
+            "    Matcher matcher = Matchers.allOf(staticMethod());",
+            "",
             "    when(\"foo\".contains(\"f\")).thenAnswer(inv -> ImmutableSet.copyOf(ImmutableList.of(1)));",
             "  }",
             "",
             "  void bar(Publisher<Integer> publisher) {}",
             "}")
         .addOutputLines(
-            "Foo.java",
+            "A.java",
+            "import static com.google.errorprone.matchers.Matchers.staticMethod;",
             "import static org.mockito.Mockito.when;",
             "",
             "import com.google.common.collect.ImmutableCollection;",
             "import com.google.common.collect.ImmutableList;",
             "import com.google.common.collect.ImmutableSet;",
+            "import com.google.errorprone.matchers.Matcher;",
+            "import com.google.errorprone.matchers.Matchers;",
             "import java.util.ArrayList;",
             "import java.util.Collection;",
             "import org.reactivestreams.Publisher;",
@@ -225,8 +246,8 @@ void replacementFirstSuggestedFix() {
             "import reactor.core.publisher.Flux;",
             "import reactor.core.publisher.Mono;",
             "",
-            "public final class Foo {",
-            "  public void foo() {",
+            "public final class A {",
+            "  public void m() {",
             "    ImmutableSet<Object> set1 = ImmutableSet.of();",
             "    ImmutableSet<Object> set2 = ImmutableSet.copyOf(ImmutableList.of());",
             "",
@@ -251,6 +272,8 @@ void replacementFirstSuggestedFix() {
             "    Object o1 = ImmutableSet.copyOf(ImmutableList.of());",
             "    Object o2 = ImmutableSet.of();",
             "",
+            "    Matcher matcher = staticMethod();",
+            "",
             "    when(\"foo\".contains(\"f\")).thenAnswer(inv -> ImmutableSet.copyOf(ImmutableList.of(1)));",
             "  }",
             "",
@@ -264,14 +287,14 @@ void replacementSecondSuggestedFix() {
     refactoringTestHelper
         .setFixChooser(FixChoosers.SECOND)
         .addInputLines(
-            "Foo.java",
+            "A.java",
             "import com.google.common.collect.ImmutableCollection;",
             "import com.google.common.collect.ImmutableList;",
             "import com.google.common.collect.ImmutableSet;",
             "import java.util.ArrayList;",
             "",
-            "public final class Foo {",
-            "  public void foo() {",
+            "public final class A {",
+            "  public void m() {",
             "    ImmutableSet<Object> set1 = ImmutableSet.copyOf(ImmutableSet.of());",
             "    ImmutableSet<Object> set2 = ImmutableSet.copyOf(ImmutableList.of());",
             "",
@@ -280,14 +303,14 @@ void replacementSecondSuggestedFix() {
             "  }",
             "}")
         .addOutputLines(
-            "Foo.java",
+            "A.java",
             "import com.google.common.collect.ImmutableCollection;",
             "import com.google.common.collect.ImmutableList;",
             "import com.google.common.collect.ImmutableSet;",
             "import java.util.ArrayList;",
             "",
-            "public final class Foo {",
-            "  public void foo() {",
+            "public final class A {",
+            "  public void m() {",
             "    @SuppressWarnings(\"IdentityConversion\")",
             "    ImmutableSet<Object> set1 = ImmutableSet.copyOf(ImmutableSet.of());",
             "    ImmutableSet<Object> set2 = ImmutableSet.copyOf(ImmutableList.of());",