boolean (@Nullable PsiCodeBlock block, @NotNull PsiVariable variable, int stamp, @NotNull Set<MethodSignature> checkedMethods) { if (counter != stamp) { return true; } if (block == null) { return false; } final PsiStatement[] statements = block.getStatements(); for (final PsiStatement statement : statements) { if (statementAssignsVariable(statement, variable, stamp, checkedMethods)) { return true; } if (counter != stamp) { return true; } } return false; }