Bug 114098 [content assist] Camel case completions are not inserted
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/text/java/LazyJavaCompletionProposal.java
*/
	public final void setReplacementLength(int replacementLength) {
		Assert.isTrue(replacementLength >= 0);
		fReplacementLengthComputed= true;
		fReplacementLength= replacementLength;
	}
	/**
	 * Gets the replacement string.
	 * @return Returns a String
	 */
	public final String getReplacementString() {
		if (!fReplacementStringComputed)
			setReplacementString(computeReplacementString());
		return fReplacementString;
	}
	protected String computeReplacementString() {
		return String.valueOf(fProposal.getCompletion());
	}
	/**
	 * Sets the replacement string.
	 * @param replacementString The replacement string to set
	 */
	public final void setReplacementString(String replacementString) {
		Assert.isNotNull(replacementString);
		fReplacementStringComputed= true;
		fReplacementString= replacementString;
	}
	/*
	 * @see org.eclipse.jface.text.contentassist.ICompletionProposalExtension3#getReplacementText()
	 */