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8.2

Convert Java code to .NET

Asked by countrymeister in Java Programming Language, .NET, C# Programming Language

I would like to know to convert some Java classes to .NET C#.
I have attached the code below.

Also what is the .NET equivalent of
BigDecimal
Collection

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import java.io.IOException;
import java.math.BigDecimal;
import java.util.Collection;
import java.util.Date;
import java.util.Map;
 
public class Test  {
	
	private PofReader reader;
	private int i = 0;
	
	public PofObjectReader(PofReader reader) {
		this.reader = reader;
	}
 
	public BigDecimal readBigDecimal() throws IOException {
		return this.readRawBoolean() ? null : reader.readBigDecimal(i++);
	}
 
	private boolean readRawBoolean() throws IOException {
		return reader.readBoolean(i++);
	}
 
	public Boolean readBoolean() throws IOException {
		return this.readRawBoolean() ? null : reader.readBoolean(i++);
	}
 
	public Byte readByte() throws IOException {
		return this.readRawBoolean() ? null : reader.readByte(i++);
	}
 
	public byte[] readByteArray() throws IOException {
		return reader.readByteArray(i++);
	}
	
 
	public Character readChar() throws IOException {
		return this.readRawBoolean() ? null : reader.readChar(i++);
	}
 
	public Collection<?> readCollection() throws IOException {
		boolean isNull = this.readRawBoolean();
		if (isNull) { 
			return null;
		}
		try {
			String collectionClassName = reader.readString(i++);
			Class<?> collectionClass = Class.forName(collectionClassName);
			Collection<?> col = (Collection<?>) collectionClass.newInstance();
			reader.readCollection(i++, col);
			return col;
		} catch (ClassNotFoundException e) {
			throw new SystemException("Collection class not found", e);
		} 
	}
 
	public Date readDateTime() throws IOException {
		return this.readRawBoolean() ? null : new Date(reader.readLong(i++));
	}
 
	public Long readDayTimeInterval() throws IOException {
		return this.readRawBoolean() ? null : reader.readLong(i++);
	}
 
	public Double readDouble() throws IOException {
		return this.readRawBoolean() ? null : reader.readDouble(i++);
	}
 
	@SuppressWarnings("unchecked")
	public Enum<?> readEnum() throws IOException {
		boolean isNull = this.readRawBoolean();
		if (isNull) { 
			return null;
		}
		try {
			String enumClassName = reader.readString(i++);
			int enumIndex = reader.readInt(i++);
			Class enumClass = Class.forName(enumClassName);
			return (Enum<?>) enumClass.getEnumConstants()[enumIndex];
		} catch (ClassNotFoundException e) {
			throw new SystemException("Enum class not found in deserialization", e);
		}
	}
 
	public Float readFloat() throws IOException {
		return this.readRawBoolean() ? null : reader.readFloat(i++);
	}
 
	public Object readGenericObject() throws IOException {
		return this.readRawBoolean() ? null : reader.readObject(i++);
	}
 
	public Integer readInt() throws IOException {
		return this.readRawBoolean() ? null : reader.readInt(i++);
	}
 
	public Long readLong() throws IOException {
		return this.readRawBoolean() ? null : reader.readLong(i++);
	}
 
	public Map<?, ?> readMap() throws IOException {
		try {
			boolean isNull = this.readRawBoolean();
			if (isNull) { 
				return null;
			}
			String mapClassName = reader.readString(i++);
			Class<?> mapClass = Class.forName(mapClassName);
			Map<?,?> map = (Map<?,?>) mapClass.newInstance();
			reader.readMap(i++, map);
			return map;
		} catch (ClassNotFoundException e) {
			throw new SystemException("Map class not found", e);
		} 
	}
 
	public Object readObject() throws IOException {
		return this.readRawBoolean() ? null : reader.readObject(i++);
	}
 
	public Short readShort() throws IOException {
		return this.readRawBoolean() ? null : reader.readShort(i++);
	}
 
	public String readString() throws IOException {
		return this.readRawBoolean() ? null : reader.readString(i++);
	}
 
}
[+][-]10/21/09 05:14 AM, ID: 25623089Accepted Solution

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About this solution

Zones: Java Programming Language, .NET, C# Programming Language
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Solution Provided By: countrymeister
Participating Experts: 1
Solution Grade: A
 
[+][-]10/21/09 04:32 AM, ID: 25622812Expert Comment

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[+][-]10/21/09 04:51 AM, ID: 25622928Author Comment

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[+][-]10/21/09 05:04 AM, ID: 25623014Expert Comment

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