Bug 39038 method SWTUtil.getButtonHeigthHint is misspelled [misc]
"getButtonHeigthHint" should be spelled "getButtonHeightHint". The "Height" part is spelled incorrectly. This is an internal API -- package org.eclipse.jdt.internal.ui.util -- so this is not a user-visible bug, strictly speaking, but it would be trivial to fix.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/jarpackager/JarManifestWizardPage.java
fJarPackage.setReuseManifest(fReuseManifestCheckbox.getSelection());
		String path;
		if (fJarPackage.isManifestGenerated())
			path= fNewManifestFileText.getText();
		else
			path= fManifestFileText.getText();
		if (path == null)
			path= ""; 
		fJarPackage.setManifestLocation(new Path(path));
		
		fJarPackage.setSealJar(fSealJarRadioButton.getSelection());
	}
	/**
	 * Determine if the page is complete and update the page appropriately. 
	 */
	protected void updatePageCompletion() {
		boolean pageComplete= isPageComplete();
		setPageComplete(pageComplete);
		if (pageComplete) {
			setErrorMessage(null);
		}
	}
	
	/**
	 * Creates a file resource handle for the file with the given workspace path.
	 * This method does not create the file resource; this is the responsibility
	 * of <code>createFile</code>.
	 *
	 * @param filePath the path of the file resource to create a handle for
	 * @return the new file resource handle