PsiExpression (@NotNull PsiAssignmentExpression assignmentExpr) { final IElementType operationSign = assignmentExpr.getOperationTokenType(); PsiExpression result = assignmentExpr.getRExpression(); if (JavaTokenType.EQ != operationSign && result != null) { result = DeclarationJoinLinesHandler.getInitializerExpression(assignmentExpr.getLExpression(), assignmentExpr); } return result; }