---
id: java-strings-special-chars
title: "Java Strings Special Chars"
category: "Programming_Language"
status: "draft"
verification_status: "conceptual"
canonical_id: ""
aliases: ["escape characters", "자바 이스케이프 문자"]
duplicate_of: ""
source_trust_level: "B"
confidence_score: 0.88
created_at: 2026-07-04
updated_at: 2026-07-04
review_reason: ""
merge_history: []
tags: ["java", "programming", "w3schools", "strings", "escape"]
raw_sources: ["https://www.w3schools.com/java/java_strings_specchars.asp"]
applied_in: []
github_commit: ""
---

# [[Java Strings Special Chars]]

## 🎯 한 줄 통찰 (One-line insight)
Java's escape character set (`\'`, `\"`, `\\`, `\n`, `\t`, `\b`, `\r`, `\f`) is nearly identical to Python's — the same backslash mechanism for embedding quotes/whitespace-control characters inside a quoted string. [S1]

## 🧠 핵심 개념 (Core concepts)
- **Backslash escape** — turns special characters into literal string characters. [S1]
- **`\"`** — inserts a literal double quote. [S1]
- **`\'`** — inserts a literal single quote. [S1]
- **`\\`** — inserts a literal backslash. [S1]
- **Other codes** — `\n` (new line), `\t` (tab), `\b` (backspace), `\r` (carriage return), `\f` (form feed). [S1]
- **Most common** — `\n`, `\"`, `\\` are noted as the most frequently used. [S1]

## 📖 세부 내용 (Details)
- Escaped double quote: `String txt = "We are the so-called \"Vikings\" from the north.";`. [S1]
- Escaped single quote: `String txt = "It\'s alright.";`. [S1]
- Escaped backslash: `String txt = "The character \\ is called backslash.";`. [S1]

## ⚖️ 모순 및 업데이트 (Contradictions & updates)
소스에서 모순되는 정보는 발견되지 않음.

## 🛠️ 적용 사례 (Applied in summary)
현재 발견된 실제 적용 사례가 없습니다 — 따옴표가 포함된 문자열을 다뤄야 할 때 항상 참조하는 기초 문법 — Python Strings Escape 챕터와 거의 동일한 규칙이다. [S1]

## 💻 코드 패턴 (Code patterns)
Escaped double quotes inside a string (Java):
```java
String txt = "We are the so-called \"Vikings\" from the north.";
```

## ✅ 검증 상태 및 신뢰도
- **상태:** draft
- **검증 단계:** conceptual
- **출처 신뢰도:** B (W3Schools — widely used educational reference, not a primary standards body)
- **신뢰 점수:** 0.88
- **중복 검사 결과:** 신규 생성 (New discovery)

## 🔗 지식 그래프 (Knowledge Graph)
- **상위/루트:** [[Java Tutorial]]
- **관련 개념:** [[Java Strings]], [[Python Strings Escape]]
- **참조 맥락:** Python Strings Escape와 거의 동일한 규칙 — 문자열 안에 따옴표/특수문자 포함 시 사용.

## 📚 출처 (Sources)
- [S1] W3Schools — Java Special Characters — https://www.w3schools.com/java/java_strings_specchars.asp

## 📝 변경 이력 (Change history)
- 2026-07-04: Initial draft synthesized from the W3Schools "Java Special Characters" page (Astra wiki-curation, P-Reinforce v3.1 format).
