Bug 114098 [content assist] Camel case completions are not inserted
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/text/java/LazyJavaCompletionProposal.java
setReplacementOffset(fProposal.getReplaceStart());
		return fReplacementOffset;
	}
	/**
	 * Sets the replacement offset.
	 * @param replacementOffset The replacement offset to set
	 */
	public final void setReplacementOffset(int replacementOffset) {
		Assert.isTrue(replacementOffset >= 0);
		fReplacementOffsetComputed= true;
		fReplacementOffset= replacementOffset;
	}
	/*
	 * @see org.eclipse.jface.text.contentassist.ICompletionProposalExtension3#getCompletionOffset()
	 */
	public final int getPrefixCompletionStart(IDocument document, int completionOffset) {
		return getReplacementOffset();
	}
	/**
	 * Gets the replacement length.
	 * @return Returns a int
	 */
	public final int getReplacementLength() {
		if (!fReplacementLengthComputed)
			setReplacementLength(fProposal.getReplaceEnd() - fProposal.getReplaceStart());
		return fReplacementLength;
	}
	/**
	 * Sets the replacement length.
	 * @param replacementLength The replacementLength to set