private static void generateElseBranchTextAndRemoveTailStatements(
@NotNull GrIfStatement ifStatement, @NotNull GrIfStatement newIf) {
final GrStatement thenBranch = newIf.getThenBranch();
assert thenBranch != null;
GrStatement elseBranch = ifStatement.getElseBranch();
if (elseBranch != null) {
thenBranch.replaceWithStatement(elseBranch);
return;
}
PsiElement parent = ifStatement.getParent();
if (!(parent instanceof GrStatementOwner)) return;
if (!isTailAfterIf(ifStatement, ((GrStatementOwner) parent))) return;
final PsiElement start = ifStatement.getNextSibling();
PsiElement end =
parent instanceof GrCodeBlock
? ((GrCodeBlock) parent).getRBrace().getPrevSibling()
: parent.getLastChild();
final GrOpenBlock block = ((GrBlockStatement) thenBranch).getBlock();
block.addRangeAfter(start, end, block.getLBrace());
parent.deleteChildRange(start, end);
}
