This patch fixes the notes from the review, it contains:
1. fixing the javadoc for ExpressionUtils#isConversionToStringNecessary
2. properly handling JavaTokenType.MINUS in ExpressionUtils#isDifference
3. properly handling complex PsiPolyadicExpression values in ExpressionUtils#isDifference
4. changing ProblemHighlightType to GENERIC_ERROR_OR_WARNING for
inspecitons like these
5. fixing the comments duplication problem when replacing the old string
with a new one for inspections like stringValue.substring(0, 1).equals("_")
Signed-off-by: Nikita Eshkeev <nikita.eshkeev@jetbrains.com>
GitOrigin-RevId: 907524c9026e2d1d7cd6f0bd7b988e478e73298d
This patch fixes the notes from the review, it includes:
- restoring annotation.naming.convention.display.name
- using com.intellij.openapi.util.Pair instead of custom private objects
- using EquivalenceChecker.expressionsMatch in order to extract
difference between two PsiBinaryExpression
- using BoolUtils.findNegation to properly deduce the sign of the equals
clause
- restoring comments while replacing substring with charAt
- properly handling special characters (e.g. '\\', '\n', '\"', etc.) in
equals clause when it is converted to charAt + "=="
- eliminating the imperative form of a message for the inspection of
substring + equals
Signed-off-by: Nikita Eshkeev <nikita.eshkeev@jetbrains.com>
GitOrigin-RevId: be1dfd53a6af10979485cd172af39653faafb744
IDEA didn't use to report pointless String.substring invocations for
cases when only one character in the string is extracted. In such cases
it makes more sense to use the String#charAt method because it is
allocation free.
IDEA didn't use to suggest to refactor for the code when String.substring
selects a single character and is followed by the equals method(e.g.
args[0].substring(0, 1).equals("_")) to more readable version e.g.
args[0].charAt(0) == '_'.
This patch adds such refactorings to both of the cases. It also adds
the possiblity to handle expressions like "i+1" and "i+2" to
com.siyeh.ig.psiutils.ExpressionUtils#isDifference.
Signed-off-by: Nikita Eshkeev <nikita.eshkeev@jetbrains.com>
GitOrigin-RevId: 6d179c7c9c605f08b4d4468712f8468fd68045a1
