move replica2 to top level

1 files changed, 0 insertions, 38 deletions

diff --git a/src/main/java/derms/replica/replica2/City.java b/src/main/java/derms/replica/replica2/City.java
deleted file mode 100644
index 63aa2cd..0000000
--- a/src/main/java/derms/replica/replica2/City.java
+++ /dev/null
@@ -1,38 +0,0 @@
-package derms.replica.replica2;
-
-import java.io.Serializable;
-
-class City implements Serializable {
-	static final int codeLen = 3;
-
-	private String code;
-
-	City(String code) throws IllegalArgumentException {
-		if (code.length() != codeLen)
-			throw new IllegalArgumentException("Invalid city: "+code+"; must be "+codeLen+" letters");
-		this.code = code;
-	}
-
-	City() {
-		this("XXX");
-	}
-
-	@Override
-	public String toString() {
-		return code;
-	}
-
-	@Override
-	public boolean equals(Object obj) {
-		if (obj == null || this.getClass() != obj.getClass()) {
-			return false;
-		}
-		City other = (City) obj;
-		return this.code.equals(other.code);
-	}
-
-	@Override
-	public int hashCode() {
-		return code.hashCode();
-	}
-}