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
data.widthHint= convertWidthInCharsToPixels(40);
		fManifestFileText.setLayoutData(data);
		
		fManifestFileBrowseButton= new Button(manifestFileGroup, SWT.PUSH);
		fManifestFileBrowseButton.setText(JarPackagerMessages.getString("JarManifestWizardPage.manifestFileBrowse.text")); 
		fManifestFileBrowseButton.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_FILL));
		fManifestFileBrowseButton.addSelectionListener(new SelectionAdapter() {
			public void widgetSelected(SelectionEvent e) {
				handleManifestFileBrowseButtonPressed();
			}
		});
	}
	/**
	 * Creates the JAR sealing specification controls.
	 *
	 * @param parent the parent control
	 */
	protected void createSealingGroup(Composite parent) {
		
		Composite sealingGroup= new Composite(parent, SWT.NONE);
		GridLayout layout= new GridLayout();
		layout.numColumns= 3;
		layout.horizontalSpacing += 3;
		sealingGroup.setLayout(layout);
		sealingGroup.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_FILL | GridData.VERTICAL_ALIGN_FILL));
		createSealJarGroup(sealingGroup);
		createSealPackagesGroup(sealingGroup);
		
	}
	/**