PrimitiveRules

SUGGESTION

Simplification

View source code on GitHub

Suppression

Disable all rules by adding -XepOpt:Refaster:NamePattern=^(?!PrimitiveRules\$).* as compiler argument.

LessThan

SUGGESTION

Simplification

Suppression

Suppress false positives by adding the suppression annotation @SuppressWarnings("LessThan") to the enclosing element.

Disable this rule by adding -XepOpt:Refaster:NamePattern=^(?!PrimitiveRules\$LessThan).* as compiler argument.

Samples

Shows the difference in example code before and after the Refaster rule is applied.

 ImmutableSet<Boolean> testLessThan() {
     return ImmutableSet.of(
-        !((byte) 3 >= (byte) 4),
-        !((char) 3 >= (char) 4),
-        !((short) 3 >= (short) 4),
-        !(3 >= 4),
-        !(3L >= 4L),
-        !(3F >= 4F),
-        !(3.0 >= 4.0));
+        (byte) 3 < (byte) 4,
+        (char) 3 < (char) 4,
+        (short) 3 < (short) 4,
+        3 < 4,
+        3L < 4L,
+        3F < 4F,
+        3.0 < 4.0);
   }

LessThanOrEqualTo

SUGGESTION

Simplification

Suppression

Suppress false positives by adding the suppression annotation @SuppressWarnings("LessThanOrEqualTo") to the enclosing element.

Disable this rule by adding -XepOpt:Refaster:NamePattern=^(?!PrimitiveRules\$LessThanOrEqualTo).* as compiler argument.

Samples

Shows the difference in example code before and after the Refaster rule is applied.

 ImmutableSet<Boolean> testLessThanOrEqualTo() {
     return ImmutableSet.of(
-        !((byte) 3 > (byte) 4),
-        !((char) 3 > (char) 4),
-        !((short) 3 > (short) 4),
-        !(3 > 4),
-        !(3L > 4L),
-        !(3F > 4F),
-        !(3.0 > 4.0));
+        (byte) 3 <= (byte) 4,
+        (char) 3 <= (char) 4,
+        (short) 3 <= (short) 4,
+        3 <= 4,
+        3L <= 4L,
+        3F <= 4F,
+        3.0 <= 4.0);
   }

GreaterThan

SUGGESTION

Simplification

Suppression

Suppress false positives by adding the suppression annotation @SuppressWarnings("GreaterThan") to the enclosing element.

Disable this rule by adding -XepOpt:Refaster:NamePattern=^(?!PrimitiveRules\$GreaterThan).* as compiler argument.

Samples

Shows the difference in example code before and after the Refaster rule is applied.

 ImmutableSet<Boolean> testGreaterThan() {
     return ImmutableSet.of(
-        !((byte) 3 <= (byte) 4),
-        !((char) 3 <= (char) 4),
-        !((short) 3 <= (short) 4),
-        !(3 <= 4),
-        !(3L <= 4L),
-        !(3F <= 4F),
-        !(3.0 <= 4.0));
+        (byte) 3 > (byte) 4,
+        (char) 3 > (char) 4,
+        (short) 3 > (short) 4,
+        3 > 4,
+        3L > 4L,
+        3F > 4F,
+        3.0 > 4.0);
   }

GreaterThanOrEqualTo

SUGGESTION

Simplification

Suppression

Suppress false positives by adding the suppression annotation @SuppressWarnings("GreaterThanOrEqualTo") to the enclosing element.

Disable this rule by adding -XepOpt:Refaster:NamePattern=^(?!PrimitiveRules\$GreaterThanOrEqualTo).* as compiler argument.

Samples

Shows the difference in example code before and after the Refaster rule is applied.

 ImmutableSet<Boolean> testGreaterThanOrEqualTo() {
     return ImmutableSet.of(
-        !((byte) 3 < (byte) 4),
-        !((char) 3 < (char) 4),
-        !((short) 3 < (short) 4),
-        !(3 < 4),
-        !(3L < 4L),
-        !(3F < 4F),
-        !(3.0 < 4.0));
+        (byte) 3 >= (byte) 4,
+        (char) 3 >= (char) 4,
+        (short) 3 >= (short) 4,
+        3 >= 4,
+        3L >= 4L,
+        3F >= 4F,
+        3.0 >= 4.0);
   }

LongToIntExact

SUGGESTION

Simplification

Suppression

Suppress false positives by adding the suppression annotation @SuppressWarnings("LongToIntExact") to the enclosing element.

Disable this rule by adding -XepOpt:Refaster:NamePattern=^(?!PrimitiveRules\$LongToIntExact).* as compiler argument.

Samples

Shows the difference in example code before and after the Refaster rule is applied.

 int testLongToIntExact() {
-    return Ints.checkedCast(Long.MAX_VALUE);
+    return Math.toIntExact(Long.MAX_VALUE);
   }